Nuclear Chaos

7th-level conjuration

Casting Time: 1 action

Range: 150 feet

Components: V, S

Duration: Instantaneous

Multiple minor appendages of Azathoth extend into your current reality and lash out at everything in a 30-foot-radius sphere around a point you can see within range.

Creatures in the area must make a Dexterity saving throw, taking 1d% bludgeoning damage and falling prone on a failed saving throw, or taking half as much damage and avoiding falling prone on a successful one. Unattended, nonmagical objects in the area take half the damage rolled.

At Higher Levels. When you cast this spell using a spell slot of 9th level, the damage increases to 2d% bludgeoning.