This spell does not have a direct equivalent in vanilla.
Waves of Fatigue
Level: 5
School: Necromancy
Range: Long
Duration: 5 rounds
Casting Time: 5
Area of Effect: 30’ radius
Saving Throw: None
Surges of negative energy render all hostile living creatures in the spell’s area fatigued, as if they haven’t rested in a day. Multiple castings of this spell are cumulative.