Disrupt Undead

You direct a ray of positive energy that disrupts the necrtoic energies of the undead.. You must make a ranged attack to hit, and if the ray hits an undead creature, it deals 1d8 force damage and it can't take reactions until the start of its next turn.

This spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).