Do areas of effect affect creatures in three dimensions or in a plane?

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP











up vote
4
down vote

favorite












A recent session saw us—the PCs—encounter a gate made of magical fire. The wall surrounding the gate was 30 ft. tall.



When the Oath of the Crown paladin and I were on one side of the gate, the paladin used on an enemy creature his champion challenge Channel Divinity option that says that the affected creature can't willingly move more than 30 ft. away from the paladin. Then my PC knocked the flying creature through the fire.



The DM tried to have the enemy creature fly over the fire to avoid having it go back through the fire, but I said that since up was more than 30 ft. away from the paladin the enemy creature couldn't fly that way.



The DM reluctantly agreed, but now I'm wondering who was right.



Should effects like champion challenge be considered spheres or planes?










share|improve this question



















  • 4




    @enkryptor If a post needs clarification, or is clear but the text could use some polish, please make a clear suggestion or simply make the obvious improvement via an edit. Please don’t just drop a link to a page about English grammar. At best that is not useful, at worst it is going to be experienced as condescending passive-aggression. Neither are useful or welcome, whichever it is.
    – SevenSidedDie♦
    6 hours ago






  • 3




    @MarkTO That goes for you too. Don’t bite the new users. @ Eternalllord66 The post seems fine to me. If there’s something that needs adjusting I don’t see it, and someone should speak up clearly and nicely if you and I are overlooking something. :)
    – SevenSidedDie♦
    6 hours ago







  • 1




    Gotcha. Understood
    – MarkTO
    6 hours ago










  • Thank you @SevenSidedDie
    – Eternallord66
    6 hours ago






  • 1




    @Eternallord66: It sounds like it's referring to all AoE effects, not just spells. The question doesn't seem to be about spells themselves, simply how these AoEs are determined for all types of effects.
    – V2Blast
    2 hours ago














up vote
4
down vote

favorite












A recent session saw us—the PCs—encounter a gate made of magical fire. The wall surrounding the gate was 30 ft. tall.



When the Oath of the Crown paladin and I were on one side of the gate, the paladin used on an enemy creature his champion challenge Channel Divinity option that says that the affected creature can't willingly move more than 30 ft. away from the paladin. Then my PC knocked the flying creature through the fire.



The DM tried to have the enemy creature fly over the fire to avoid having it go back through the fire, but I said that since up was more than 30 ft. away from the paladin the enemy creature couldn't fly that way.



The DM reluctantly agreed, but now I'm wondering who was right.



Should effects like champion challenge be considered spheres or planes?










share|improve this question



















  • 4




    @enkryptor If a post needs clarification, or is clear but the text could use some polish, please make a clear suggestion or simply make the obvious improvement via an edit. Please don’t just drop a link to a page about English grammar. At best that is not useful, at worst it is going to be experienced as condescending passive-aggression. Neither are useful or welcome, whichever it is.
    – SevenSidedDie♦
    6 hours ago






  • 3




    @MarkTO That goes for you too. Don’t bite the new users. @ Eternalllord66 The post seems fine to me. If there’s something that needs adjusting I don’t see it, and someone should speak up clearly and nicely if you and I are overlooking something. :)
    – SevenSidedDie♦
    6 hours ago







  • 1




    Gotcha. Understood
    – MarkTO
    6 hours ago










  • Thank you @SevenSidedDie
    – Eternallord66
    6 hours ago






  • 1




    @Eternallord66: It sounds like it's referring to all AoE effects, not just spells. The question doesn't seem to be about spells themselves, simply how these AoEs are determined for all types of effects.
    – V2Blast
    2 hours ago












up vote
4
down vote

favorite









up vote
4
down vote

favorite











A recent session saw us—the PCs—encounter a gate made of magical fire. The wall surrounding the gate was 30 ft. tall.



When the Oath of the Crown paladin and I were on one side of the gate, the paladin used on an enemy creature his champion challenge Channel Divinity option that says that the affected creature can't willingly move more than 30 ft. away from the paladin. Then my PC knocked the flying creature through the fire.



The DM tried to have the enemy creature fly over the fire to avoid having it go back through the fire, but I said that since up was more than 30 ft. away from the paladin the enemy creature couldn't fly that way.



The DM reluctantly agreed, but now I'm wondering who was right.



Should effects like champion challenge be considered spheres or planes?










share|improve this question















A recent session saw us—the PCs—encounter a gate made of magical fire. The wall surrounding the gate was 30 ft. tall.



When the Oath of the Crown paladin and I were on one side of the gate, the paladin used on an enemy creature his champion challenge Channel Divinity option that says that the affected creature can't willingly move more than 30 ft. away from the paladin. Then my PC knocked the flying creature through the fire.



The DM tried to have the enemy creature fly over the fire to avoid having it go back through the fire, but I said that since up was more than 30 ft. away from the paladin the enemy creature couldn't fly that way.



The DM reluctantly agreed, but now I'm wondering who was right.



Should effects like champion challenge be considered spheres or planes?







dnd-5e area-of-effect






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 19 mins ago









SevenSidedDie♦

201k26641921




201k26641921










asked 7 hours ago









Eternallord66

848




848







  • 4




    @enkryptor If a post needs clarification, or is clear but the text could use some polish, please make a clear suggestion or simply make the obvious improvement via an edit. Please don’t just drop a link to a page about English grammar. At best that is not useful, at worst it is going to be experienced as condescending passive-aggression. Neither are useful or welcome, whichever it is.
    – SevenSidedDie♦
    6 hours ago






  • 3




    @MarkTO That goes for you too. Don’t bite the new users. @ Eternalllord66 The post seems fine to me. If there’s something that needs adjusting I don’t see it, and someone should speak up clearly and nicely if you and I are overlooking something. :)
    – SevenSidedDie♦
    6 hours ago







  • 1




    Gotcha. Understood
    – MarkTO
    6 hours ago










  • Thank you @SevenSidedDie
    – Eternallord66
    6 hours ago






  • 1




    @Eternallord66: It sounds like it's referring to all AoE effects, not just spells. The question doesn't seem to be about spells themselves, simply how these AoEs are determined for all types of effects.
    – V2Blast
    2 hours ago












  • 4




    @enkryptor If a post needs clarification, or is clear but the text could use some polish, please make a clear suggestion or simply make the obvious improvement via an edit. Please don’t just drop a link to a page about English grammar. At best that is not useful, at worst it is going to be experienced as condescending passive-aggression. Neither are useful or welcome, whichever it is.
    – SevenSidedDie♦
    6 hours ago






  • 3




    @MarkTO That goes for you too. Don’t bite the new users. @ Eternalllord66 The post seems fine to me. If there’s something that needs adjusting I don’t see it, and someone should speak up clearly and nicely if you and I are overlooking something. :)
    – SevenSidedDie♦
    6 hours ago







  • 1




    Gotcha. Understood
    – MarkTO
    6 hours ago










  • Thank you @SevenSidedDie
    – Eternallord66
    6 hours ago






  • 1




    @Eternallord66: It sounds like it's referring to all AoE effects, not just spells. The question doesn't seem to be about spells themselves, simply how these AoEs are determined for all types of effects.
    – V2Blast
    2 hours ago







4




4




@enkryptor If a post needs clarification, or is clear but the text could use some polish, please make a clear suggestion or simply make the obvious improvement via an edit. Please don’t just drop a link to a page about English grammar. At best that is not useful, at worst it is going to be experienced as condescending passive-aggression. Neither are useful or welcome, whichever it is.
– SevenSidedDie♦
6 hours ago




@enkryptor If a post needs clarification, or is clear but the text could use some polish, please make a clear suggestion or simply make the obvious improvement via an edit. Please don’t just drop a link to a page about English grammar. At best that is not useful, at worst it is going to be experienced as condescending passive-aggression. Neither are useful or welcome, whichever it is.
– SevenSidedDie♦
6 hours ago




3




3




@MarkTO That goes for you too. Don’t bite the new users. @ Eternalllord66 The post seems fine to me. If there’s something that needs adjusting I don’t see it, and someone should speak up clearly and nicely if you and I are overlooking something. :)
– SevenSidedDie♦
6 hours ago





@MarkTO That goes for you too. Don’t bite the new users. @ Eternalllord66 The post seems fine to me. If there’s something that needs adjusting I don’t see it, and someone should speak up clearly and nicely if you and I are overlooking something. :)
– SevenSidedDie♦
6 hours ago





1




1




Gotcha. Understood
– MarkTO
6 hours ago




Gotcha. Understood
– MarkTO
6 hours ago












Thank you @SevenSidedDie
– Eternallord66
6 hours ago




Thank you @SevenSidedDie
– Eternallord66
6 hours ago




1




1




@Eternallord66: It sounds like it's referring to all AoE effects, not just spells. The question doesn't seem to be about spells themselves, simply how these AoEs are determined for all types of effects.
– V2Blast
2 hours ago




@Eternallord66: It sounds like it's referring to all AoE effects, not just spells. The question doesn't seem to be about spells themselves, simply how these AoEs are determined for all types of effects.
– V2Blast
2 hours ago










3 Answers
3






active

oldest

votes

















up vote
8
down vote













Spells affect the space they are described to affect. In the case of an ability like Champion's Challenge, it's a sphere (3D).



From the description of spell (in this case ability) area of effects:




Every area of effect has a point of origin, a location from which the spell's energy erupts. The rules for each shape specify how you position its point of origin. Typically, a point of origin is a point in space, but some spells have an area whose origin is a creature or an object.




The Champion's Challenge ability specifies a range (radius) which means it's effectively a sphere because a creature may occupy a position anywhere in space around the paladin so long as it's not too far away, as measured from the paladin's body, not a specific point. If it were 2D, it would say something to the affect that it was just an area on the ground (like Spike Growth):




The ground in a 20-foot radius becomes difficult terrain for the duration [...]




If you count 30' from the top of the paladin's head, then there's a gap above the wall that is equal to the paladin's height. The flying creature could fly over the wall through this gap if it is able to fit.



This assumes the paladin is right next to the wall. If he's further away, the gap would rapidly narrow to nonexistence and eliminate a safe path for the flyer.






share|improve this answer






















  • Does anything specifically say whether an area spell is three dimensions or not?
    – Eternallord66
    6 hours ago










  • @Eternallord66: The description of the spell or effect should describe the area of effect. If it's a "sphere", for instance, or if it's "in a 30-foot radius from you", that's in all 3 physical dimensions. If it's "a 10-foot-radius circle on the ground", it's obviously 2-D. The mechanics of different shapes of AoEs are given here: dndbeyond.com/compendium/rules/basic-rules/…
    – V2Blast
    2 hours ago

















up vote
0
down vote













You are correct based on spell text. A grid battle map is 2d and is mainly used to make quick move / range calculations.



enter image description here




SPHERE (PHB pg. 204-205)



You select a sphere's point of origin, and the sphere extends outward from that point. The sphere's size is expressed as a radius in feet that extends from the point.




It’s 3d, but isn’t applicable until you encounter it in 3d space. Most of the time a template or square counting is sufficient, but like in your situation, it still effected what’s above you the same as ground level in front of you.






share|improve this answer



























    up vote
    -2
    down vote













    This is largely up to DM discretion



    By RAW, the flying creature could only willingly fly 30 ft high if it was directly over the Paladin. In your example, 30 ft away and 30 ft high would be about 45 ft away from the paladin. However, many DMs will hand wave or approximate the vertical component to avoid messy math and arguments about how high is the center.



    Now comes the DM fiat portion. Obviously, you can knock the creature out of the 30 ft range since this is unwilling movement. The difficulty comes in whether or not changing trajectory constitutes willing movement.



    Personally, I would rule that willingly changing trajectory to fly over the portal constitutes willing movement. I would also require an Athletics (Dexterity) check to attempt it.






    share|improve this answer


















    • 1




      -1 This answer doesn't seem to talk at all about if spells and effects are 3D or not and that is the entire question they are asking. They aren't asking to verify movement distances or willingness of movement.
      – Rubiksmoose
      4 hours ago











    • @Rubiksmoose -- The first paragraph addresses that, By RAW 3d, but many DMs don't want to mess with the math, so ignore or approximate height. And the question seems to be mainly about whether a creature can change the direction of unwilling movement without making it willing movement.
      – ravery
      4 hours ago











    Your Answer





    StackExchange.ifUsing("editor", function ()
    return StackExchange.using("mathjaxEditing", function ()
    StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix)
    StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["\$", "\$"]]);
    );
    );
    , "mathjax-editing");

    StackExchange.ready(function()
    var channelOptions =
    tags: "".split(" "),
    id: "122"
    ;
    initTagRenderer("".split(" "), "".split(" "), channelOptions);

    StackExchange.using("externalEditor", function()
    // Have to fire editor after snippets, if snippets enabled
    if (StackExchange.settings.snippets.snippetsEnabled)
    StackExchange.using("snippets", function()
    createEditor();
    );

    else
    createEditor();

    );

    function createEditor()
    StackExchange.prepareEditor(
    heartbeatType: 'answer',
    convertImagesToLinks: false,
    noModals: true,
    showLowRepImageUploadWarning: true,
    reputationToPostImages: null,
    bindNavPrevention: true,
    postfix: "",
    imageUploader:
    brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
    contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
    allowUrls: true
    ,
    noCode: true, onDemand: true,
    discardSelector: ".discard-answer"
    ,immediatelyShowMarkdownHelp:true
    );



    );













     

    draft saved


    draft discarded


















    StackExchange.ready(
    function ()
    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2frpg.stackexchange.com%2fquestions%2f135136%2fdo-areas-of-effect-affect-creatures-in-three-dimensions-or-in-a-plane%23new-answer', 'question_page');

    );

    Post as a guest






























    3 Answers
    3






    active

    oldest

    votes








    3 Answers
    3






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    8
    down vote













    Spells affect the space they are described to affect. In the case of an ability like Champion's Challenge, it's a sphere (3D).



    From the description of spell (in this case ability) area of effects:




    Every area of effect has a point of origin, a location from which the spell's energy erupts. The rules for each shape specify how you position its point of origin. Typically, a point of origin is a point in space, but some spells have an area whose origin is a creature or an object.




    The Champion's Challenge ability specifies a range (radius) which means it's effectively a sphere because a creature may occupy a position anywhere in space around the paladin so long as it's not too far away, as measured from the paladin's body, not a specific point. If it were 2D, it would say something to the affect that it was just an area on the ground (like Spike Growth):




    The ground in a 20-foot radius becomes difficult terrain for the duration [...]




    If you count 30' from the top of the paladin's head, then there's a gap above the wall that is equal to the paladin's height. The flying creature could fly over the wall through this gap if it is able to fit.



    This assumes the paladin is right next to the wall. If he's further away, the gap would rapidly narrow to nonexistence and eliminate a safe path for the flyer.






    share|improve this answer






















    • Does anything specifically say whether an area spell is three dimensions or not?
      – Eternallord66
      6 hours ago










    • @Eternallord66: The description of the spell or effect should describe the area of effect. If it's a "sphere", for instance, or if it's "in a 30-foot radius from you", that's in all 3 physical dimensions. If it's "a 10-foot-radius circle on the ground", it's obviously 2-D. The mechanics of different shapes of AoEs are given here: dndbeyond.com/compendium/rules/basic-rules/…
      – V2Blast
      2 hours ago














    up vote
    8
    down vote













    Spells affect the space they are described to affect. In the case of an ability like Champion's Challenge, it's a sphere (3D).



    From the description of spell (in this case ability) area of effects:




    Every area of effect has a point of origin, a location from which the spell's energy erupts. The rules for each shape specify how you position its point of origin. Typically, a point of origin is a point in space, but some spells have an area whose origin is a creature or an object.




    The Champion's Challenge ability specifies a range (radius) which means it's effectively a sphere because a creature may occupy a position anywhere in space around the paladin so long as it's not too far away, as measured from the paladin's body, not a specific point. If it were 2D, it would say something to the affect that it was just an area on the ground (like Spike Growth):




    The ground in a 20-foot radius becomes difficult terrain for the duration [...]




    If you count 30' from the top of the paladin's head, then there's a gap above the wall that is equal to the paladin's height. The flying creature could fly over the wall through this gap if it is able to fit.



    This assumes the paladin is right next to the wall. If he's further away, the gap would rapidly narrow to nonexistence and eliminate a safe path for the flyer.






    share|improve this answer






















    • Does anything specifically say whether an area spell is three dimensions or not?
      – Eternallord66
      6 hours ago










    • @Eternallord66: The description of the spell or effect should describe the area of effect. If it's a "sphere", for instance, or if it's "in a 30-foot radius from you", that's in all 3 physical dimensions. If it's "a 10-foot-radius circle on the ground", it's obviously 2-D. The mechanics of different shapes of AoEs are given here: dndbeyond.com/compendium/rules/basic-rules/…
      – V2Blast
      2 hours ago












    up vote
    8
    down vote










    up vote
    8
    down vote









    Spells affect the space they are described to affect. In the case of an ability like Champion's Challenge, it's a sphere (3D).



    From the description of spell (in this case ability) area of effects:




    Every area of effect has a point of origin, a location from which the spell's energy erupts. The rules for each shape specify how you position its point of origin. Typically, a point of origin is a point in space, but some spells have an area whose origin is a creature or an object.




    The Champion's Challenge ability specifies a range (radius) which means it's effectively a sphere because a creature may occupy a position anywhere in space around the paladin so long as it's not too far away, as measured from the paladin's body, not a specific point. If it were 2D, it would say something to the affect that it was just an area on the ground (like Spike Growth):




    The ground in a 20-foot radius becomes difficult terrain for the duration [...]




    If you count 30' from the top of the paladin's head, then there's a gap above the wall that is equal to the paladin's height. The flying creature could fly over the wall through this gap if it is able to fit.



    This assumes the paladin is right next to the wall. If he's further away, the gap would rapidly narrow to nonexistence and eliminate a safe path for the flyer.






    share|improve this answer














    Spells affect the space they are described to affect. In the case of an ability like Champion's Challenge, it's a sphere (3D).



    From the description of spell (in this case ability) area of effects:




    Every area of effect has a point of origin, a location from which the spell's energy erupts. The rules for each shape specify how you position its point of origin. Typically, a point of origin is a point in space, but some spells have an area whose origin is a creature or an object.




    The Champion's Challenge ability specifies a range (radius) which means it's effectively a sphere because a creature may occupy a position anywhere in space around the paladin so long as it's not too far away, as measured from the paladin's body, not a specific point. If it were 2D, it would say something to the affect that it was just an area on the ground (like Spike Growth):




    The ground in a 20-foot radius becomes difficult terrain for the duration [...]




    If you count 30' from the top of the paladin's head, then there's a gap above the wall that is equal to the paladin's height. The flying creature could fly over the wall through this gap if it is able to fit.



    This assumes the paladin is right next to the wall. If he's further away, the gap would rapidly narrow to nonexistence and eliminate a safe path for the flyer.







    share|improve this answer














    share|improve this answer



    share|improve this answer








    edited 6 hours ago

























    answered 7 hours ago









    rpeinhardt

    74117




    74117











    • Does anything specifically say whether an area spell is three dimensions or not?
      – Eternallord66
      6 hours ago










    • @Eternallord66: The description of the spell or effect should describe the area of effect. If it's a "sphere", for instance, or if it's "in a 30-foot radius from you", that's in all 3 physical dimensions. If it's "a 10-foot-radius circle on the ground", it's obviously 2-D. The mechanics of different shapes of AoEs are given here: dndbeyond.com/compendium/rules/basic-rules/…
      – V2Blast
      2 hours ago
















    • Does anything specifically say whether an area spell is three dimensions or not?
      – Eternallord66
      6 hours ago










    • @Eternallord66: The description of the spell or effect should describe the area of effect. If it's a "sphere", for instance, or if it's "in a 30-foot radius from you", that's in all 3 physical dimensions. If it's "a 10-foot-radius circle on the ground", it's obviously 2-D. The mechanics of different shapes of AoEs are given here: dndbeyond.com/compendium/rules/basic-rules/…
      – V2Blast
      2 hours ago















    Does anything specifically say whether an area spell is three dimensions or not?
    – Eternallord66
    6 hours ago




    Does anything specifically say whether an area spell is three dimensions or not?
    – Eternallord66
    6 hours ago












    @Eternallord66: The description of the spell or effect should describe the area of effect. If it's a "sphere", for instance, or if it's "in a 30-foot radius from you", that's in all 3 physical dimensions. If it's "a 10-foot-radius circle on the ground", it's obviously 2-D. The mechanics of different shapes of AoEs are given here: dndbeyond.com/compendium/rules/basic-rules/…
    – V2Blast
    2 hours ago




    @Eternallord66: The description of the spell or effect should describe the area of effect. If it's a "sphere", for instance, or if it's "in a 30-foot radius from you", that's in all 3 physical dimensions. If it's "a 10-foot-radius circle on the ground", it's obviously 2-D. The mechanics of different shapes of AoEs are given here: dndbeyond.com/compendium/rules/basic-rules/…
    – V2Blast
    2 hours ago












    up vote
    0
    down vote













    You are correct based on spell text. A grid battle map is 2d and is mainly used to make quick move / range calculations.



    enter image description here




    SPHERE (PHB pg. 204-205)



    You select a sphere's point of origin, and the sphere extends outward from that point. The sphere's size is expressed as a radius in feet that extends from the point.




    It’s 3d, but isn’t applicable until you encounter it in 3d space. Most of the time a template or square counting is sufficient, but like in your situation, it still effected what’s above you the same as ground level in front of you.






    share|improve this answer
























      up vote
      0
      down vote













      You are correct based on spell text. A grid battle map is 2d and is mainly used to make quick move / range calculations.



      enter image description here




      SPHERE (PHB pg. 204-205)



      You select a sphere's point of origin, and the sphere extends outward from that point. The sphere's size is expressed as a radius in feet that extends from the point.




      It’s 3d, but isn’t applicable until you encounter it in 3d space. Most of the time a template or square counting is sufficient, but like in your situation, it still effected what’s above you the same as ground level in front of you.






      share|improve this answer






















        up vote
        0
        down vote










        up vote
        0
        down vote









        You are correct based on spell text. A grid battle map is 2d and is mainly used to make quick move / range calculations.



        enter image description here




        SPHERE (PHB pg. 204-205)



        You select a sphere's point of origin, and the sphere extends outward from that point. The sphere's size is expressed as a radius in feet that extends from the point.




        It’s 3d, but isn’t applicable until you encounter it in 3d space. Most of the time a template or square counting is sufficient, but like in your situation, it still effected what’s above you the same as ground level in front of you.






        share|improve this answer












        You are correct based on spell text. A grid battle map is 2d and is mainly used to make quick move / range calculations.



        enter image description here




        SPHERE (PHB pg. 204-205)



        You select a sphere's point of origin, and the sphere extends outward from that point. The sphere's size is expressed as a radius in feet that extends from the point.




        It’s 3d, but isn’t applicable until you encounter it in 3d space. Most of the time a template or square counting is sufficient, but like in your situation, it still effected what’s above you the same as ground level in front of you.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 1 hour ago









        XAQT78

        542111




        542111




















            up vote
            -2
            down vote













            This is largely up to DM discretion



            By RAW, the flying creature could only willingly fly 30 ft high if it was directly over the Paladin. In your example, 30 ft away and 30 ft high would be about 45 ft away from the paladin. However, many DMs will hand wave or approximate the vertical component to avoid messy math and arguments about how high is the center.



            Now comes the DM fiat portion. Obviously, you can knock the creature out of the 30 ft range since this is unwilling movement. The difficulty comes in whether or not changing trajectory constitutes willing movement.



            Personally, I would rule that willingly changing trajectory to fly over the portal constitutes willing movement. I would also require an Athletics (Dexterity) check to attempt it.






            share|improve this answer


















            • 1




              -1 This answer doesn't seem to talk at all about if spells and effects are 3D or not and that is the entire question they are asking. They aren't asking to verify movement distances or willingness of movement.
              – Rubiksmoose
              4 hours ago











            • @Rubiksmoose -- The first paragraph addresses that, By RAW 3d, but many DMs don't want to mess with the math, so ignore or approximate height. And the question seems to be mainly about whether a creature can change the direction of unwilling movement without making it willing movement.
              – ravery
              4 hours ago















            up vote
            -2
            down vote













            This is largely up to DM discretion



            By RAW, the flying creature could only willingly fly 30 ft high if it was directly over the Paladin. In your example, 30 ft away and 30 ft high would be about 45 ft away from the paladin. However, many DMs will hand wave or approximate the vertical component to avoid messy math and arguments about how high is the center.



            Now comes the DM fiat portion. Obviously, you can knock the creature out of the 30 ft range since this is unwilling movement. The difficulty comes in whether or not changing trajectory constitutes willing movement.



            Personally, I would rule that willingly changing trajectory to fly over the portal constitutes willing movement. I would also require an Athletics (Dexterity) check to attempt it.






            share|improve this answer


















            • 1




              -1 This answer doesn't seem to talk at all about if spells and effects are 3D or not and that is the entire question they are asking. They aren't asking to verify movement distances or willingness of movement.
              – Rubiksmoose
              4 hours ago











            • @Rubiksmoose -- The first paragraph addresses that, By RAW 3d, but many DMs don't want to mess with the math, so ignore or approximate height. And the question seems to be mainly about whether a creature can change the direction of unwilling movement without making it willing movement.
              – ravery
              4 hours ago













            up vote
            -2
            down vote










            up vote
            -2
            down vote









            This is largely up to DM discretion



            By RAW, the flying creature could only willingly fly 30 ft high if it was directly over the Paladin. In your example, 30 ft away and 30 ft high would be about 45 ft away from the paladin. However, many DMs will hand wave or approximate the vertical component to avoid messy math and arguments about how high is the center.



            Now comes the DM fiat portion. Obviously, you can knock the creature out of the 30 ft range since this is unwilling movement. The difficulty comes in whether or not changing trajectory constitutes willing movement.



            Personally, I would rule that willingly changing trajectory to fly over the portal constitutes willing movement. I would also require an Athletics (Dexterity) check to attempt it.






            share|improve this answer














            This is largely up to DM discretion



            By RAW, the flying creature could only willingly fly 30 ft high if it was directly over the Paladin. In your example, 30 ft away and 30 ft high would be about 45 ft away from the paladin. However, many DMs will hand wave or approximate the vertical component to avoid messy math and arguments about how high is the center.



            Now comes the DM fiat portion. Obviously, you can knock the creature out of the 30 ft range since this is unwilling movement. The difficulty comes in whether or not changing trajectory constitutes willing movement.



            Personally, I would rule that willingly changing trajectory to fly over the portal constitutes willing movement. I would also require an Athletics (Dexterity) check to attempt it.







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited 5 hours ago

























            answered 6 hours ago









            ravery

            6,3431949




            6,3431949







            • 1




              -1 This answer doesn't seem to talk at all about if spells and effects are 3D or not and that is the entire question they are asking. They aren't asking to verify movement distances or willingness of movement.
              – Rubiksmoose
              4 hours ago











            • @Rubiksmoose -- The first paragraph addresses that, By RAW 3d, but many DMs don't want to mess with the math, so ignore or approximate height. And the question seems to be mainly about whether a creature can change the direction of unwilling movement without making it willing movement.
              – ravery
              4 hours ago













            • 1




              -1 This answer doesn't seem to talk at all about if spells and effects are 3D or not and that is the entire question they are asking. They aren't asking to verify movement distances or willingness of movement.
              – Rubiksmoose
              4 hours ago











            • @Rubiksmoose -- The first paragraph addresses that, By RAW 3d, but many DMs don't want to mess with the math, so ignore or approximate height. And the question seems to be mainly about whether a creature can change the direction of unwilling movement without making it willing movement.
              – ravery
              4 hours ago








            1




            1




            -1 This answer doesn't seem to talk at all about if spells and effects are 3D or not and that is the entire question they are asking. They aren't asking to verify movement distances or willingness of movement.
            – Rubiksmoose
            4 hours ago





            -1 This answer doesn't seem to talk at all about if spells and effects are 3D or not and that is the entire question they are asking. They aren't asking to verify movement distances or willingness of movement.
            – Rubiksmoose
            4 hours ago













            @Rubiksmoose -- The first paragraph addresses that, By RAW 3d, but many DMs don't want to mess with the math, so ignore or approximate height. And the question seems to be mainly about whether a creature can change the direction of unwilling movement without making it willing movement.
            – ravery
            4 hours ago





            @Rubiksmoose -- The first paragraph addresses that, By RAW 3d, but many DMs don't want to mess with the math, so ignore or approximate height. And the question seems to be mainly about whether a creature can change the direction of unwilling movement without making it willing movement.
            – ravery
            4 hours ago


















             

            draft saved


            draft discarded















































             


            draft saved


            draft discarded














            StackExchange.ready(
            function ()
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2frpg.stackexchange.com%2fquestions%2f135136%2fdo-areas-of-effect-affect-creatures-in-three-dimensions-or-in-a-plane%23new-answer', 'question_page');

            );

            Post as a guest













































































            Comments

            Popular posts from this blog

            Long meetings (6-7 hours a day): Being “babysat” by supervisor

            Is the Concept of Multiple Fantasy Races Scientifically Flawed? [closed]

            Confectionery