Wasting Burden

3rd-level evocation
Casting time: 1 action
Range: 60 feet
Target: A creature you can see within range
Components: V, S
Duration: Instantaneous
Classes: Cleric
Subclasses:

A creature you can see within range must succeed on a Constitution saving throw or take 2d8 radiant damage and gain one level of exhaustion. If you are currently suffering any levels of exhaustion, the target gains one additional level of exhaustion. If the target already has three or more levels of exhaustion, this spell has no effect.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d8 for each slot level above 3rd.