Black Hole

You conjure a black hole. Until your concentration is broken or until the spell ends, it fills a 10 ft sphere. All creatures other than you in it are incapacitated until your concentration is broken or until the spell ends. All creatures other than you in it must make a Constitution saving throw. A creature takes 3d8 force damage on a failed save, or half as much damage on a successful one.

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.