Double Effect

Choose a creature that is under the ongoing effects of a spell. The spell is cast a second time targeting only that creature. This additional casting does not require any spell slots or material components that it normally would.

If the spell requires a saving throw or spell attack roll, the result is the same as the first time the spell was cast.

Any damage that would be dealt as a result of the second casting is reduced to zero.

The second instance of the spell ends as soon as the first instance of the spell ends.

This spell overrides the restriction on creatures being affected by multiple instances of the same spell (as described on pg. 238 of the Player's Handbook (2024)).