Disrupt Undead

You direct a shock wave of positive energy at an undead creature within range. Make a ranged spell attack against the target. On a hit, if the target is undead, it takes 1d12 radiant damage.

This spell’s damage increases by 1d12 when you reach the 5th level (2d12), 11th level (3d12), and 17th level (4d12).