Abyssal Annihilation is a spell that allows you to unleash the full destructive power of the Void, consuming everything around you, even the fabric of reality.

When you cast this spell, you become a focal point for the raw energy of the Void. Every creature within 30 feet of you must succeed on a Dexterity saving throw or take 10d10 Necrotic damage and be sucked into the Void. A creature that fails its save is instantly disintegrated, and its body and equipment are consumed by the Void. A creature that succeeds on the saving throw takes half damage and is not affected by any of the other effects of the spell.

In addition, the terrain within a 60-foot radius centered on you is affected as if by the Disintegrate spell, except that the effect is permanent and affects even magical materials.

Once you have cast this spell, you cannot cast any other spells, take actions, or move until the start of your next turn. 

At Higher Levels: When you cast this spell using a spell slot of 9th level, the damage increases to 12d10.