How does Prismatic Wall handle an AOE?












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Would the indigo layer of a prismatic wall (sphere shape) block the effect of a fireball, if it had radius bigger than the radius of the wall, cast outside the wall but centered/targeted inside it ?






dnd-5e spells targeting area-of-effect







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    4














    Would the indigo layer of a prismatic wall (sphere shape) block the effect of a fireball, if it had radius bigger than the radius of the wall, cast outside the wall but centered/targeted inside it ?






    dnd-5e spells targeting area-of-effect







    share|improve this question



























      4












      4








      4







      Would the indigo layer of a prismatic wall (sphere shape) block the effect of a fireball, if it had radius bigger than the radius of the wall, cast outside the wall but centered/targeted inside it ?






      dnd-5e spells targeting area-of-effect







      share|improve this question















      Would the indigo layer of a prismatic wall (sphere shape) block the effect of a fireball, if it had radius bigger than the radius of the wall, cast outside the wall but centered/targeted inside it ?






      dnd-5e spells targeting area-of-effect




      dnd-5e spells targeting area-of-effect






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      edited 1 hour ago









      doppelgreener♦

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      asked 4 hours ago









      orcorco

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          The fireball is blocked



          There's a couple things regarding prismatic wall (in sphere shape) that blocks fireball in your situation.




          • First, the spell cannot target a creature on the inside of the sphere because the caster does not have line of effect (nor line of sight) to that target. So were you to attempt to target someone inside of the sphere, the spell would detonate outside of the sphere.

          • Second, even if the spell were set to detonate outside the sphere, it would not be able to penetrate through the wall because the indigo layer specifically blocks the effect. It is worth noting that if the spell was cast in wall form and the fireball targeted near a corner, it would wrap around the edge and potentially hit someone on the other side.






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            1 Answer
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            The fireball is blocked



            There's a couple things regarding prismatic wall (in sphere shape) that blocks fireball in your situation.




            • First, the spell cannot target a creature on the inside of the sphere because the caster does not have line of effect (nor line of sight) to that target. So were you to attempt to target someone inside of the sphere, the spell would detonate outside of the sphere.

            • Second, even if the spell were set to detonate outside the sphere, it would not be able to penetrate through the wall because the indigo layer specifically blocks the effect. It is worth noting that if the spell was cast in wall form and the fireball targeted near a corner, it would wrap around the edge and potentially hit someone on the other side.






            share|improve this answer


























              3














              The fireball is blocked



              There's a couple things regarding prismatic wall (in sphere shape) that blocks fireball in your situation.




              • First, the spell cannot target a creature on the inside of the sphere because the caster does not have line of effect (nor line of sight) to that target. So were you to attempt to target someone inside of the sphere, the spell would detonate outside of the sphere.

              • Second, even if the spell were set to detonate outside the sphere, it would not be able to penetrate through the wall because the indigo layer specifically blocks the effect. It is worth noting that if the spell was cast in wall form and the fireball targeted near a corner, it would wrap around the edge and potentially hit someone on the other side.






              share|improve this answer
























                3












                3








                3






                The fireball is blocked



                There's a couple things regarding prismatic wall (in sphere shape) that blocks fireball in your situation.




                • First, the spell cannot target a creature on the inside of the sphere because the caster does not have line of effect (nor line of sight) to that target. So were you to attempt to target someone inside of the sphere, the spell would detonate outside of the sphere.

                • Second, even if the spell were set to detonate outside the sphere, it would not be able to penetrate through the wall because the indigo layer specifically blocks the effect. It is worth noting that if the spell was cast in wall form and the fireball targeted near a corner, it would wrap around the edge and potentially hit someone on the other side.






                share|improve this answer












                The fireball is blocked



                There's a couple things regarding prismatic wall (in sphere shape) that blocks fireball in your situation.




                • First, the spell cannot target a creature on the inside of the sphere because the caster does not have line of effect (nor line of sight) to that target. So were you to attempt to target someone inside of the sphere, the spell would detonate outside of the sphere.

                • Second, even if the spell were set to detonate outside the sphere, it would not be able to penetrate through the wall because the indigo layer specifically blocks the effect. It is worth noting that if the spell was cast in wall form and the fireball targeted near a corner, it would wrap around the edge and potentially hit someone on the other side.







                share|improve this answer












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                answered 1 hour ago









                Pyrotechnical

                14.4k456134




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