Evelyn's Evil Eye

You target an enemy that you can see with an evil, withering stare. The target must succeed on a Charisma saving throw or become Cursed. A creature cursed in this way takes a 1d4 penalty to all instances of damage that they deal and all instances of healing that they recieve.

The affected target can attempt the save again at the end of each of their turns.

When you cast this spell at a higher level, the penalty is increased by 1d4 for each 2 levels above 2nd. (2d4 at 4th, 3d4 at 6th, 4d4 at 8th).