Divine Ward

You point at a willing creature other than yourself within range and that you can see, granting it a brief period of protection from death.

Until the beginning of your next turn, the first time the target creature is reduced 0 hit points by a creature hostile to them, instead of dying or going unconscious, they regain hit points equal to 4d12 + your Wisdom modifier. This spell has no effect on undead or constructs.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the healing increases by 1d12 for each slot level above 3rd.