Belker Claws (EFA - B)

You uncork the vial and speak forbidden words. The smoke issues from the bottle and wraps itself around your hand, turning it into smoke as well.

As part of casting the spell, make a melee spell attack. On a hit, you deal 2d12 necrotic damage and the spell ends.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the claws last an additional round for each slot level above 2nd.