Chaos Hammer

You point at a location within range, invoking a nova of chaotic energy that ravages a 20-foot-radius sphere. Each creature in that area must make a Wisdom saving throw. On a failed save, a creature takes 10d4 force damage and be slowed for 3 rounds. On a successful save, a creature takes half the initial damage and is not slowed. Lawful-aligned creatures have disadvantage on this saving throw.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the initial damage increases by 2d4 for each slot level above 4th.