Time Pulse

A pulse of black, chronomantic energy shoots from your open palm to a point you choose within range before exploding in to a mass of temporal force. Each creature in a 20-foot-radius sphere centered on that point must make an Intelligence saving throw as their lives flash before their eyes. A target takes 8d6 force damage on a failed save and is stunned until the end of their next turn, or half as much damage on a successful one and is not stunned.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for each slot level above 3rd.