Edict of Destiny

Your divine magic embues an ally’s attacks with the power to defeat their fated foes. Target one ally and one additional creature within range. The next time the allied target hits the other target with a weapon attack, the attack deals an extra 2d8 psychic damage. The spell ends upon this attack or at the end of your next turn, whichever is sooner.

When cast at 2nd level or higher, the attack inflicts an extra 1d8 psychic damage per level above 1st.