You spin around to attack creatures on all sides. Make an attack roll against each creature within 10ft of you. On a hit, that creature takes 8d8 damage of the appropriate damage type (based off the weapon your wielding). On a miss, they still take half damage.

At Higher Levels. When you cast this spell with a spell slot of 4th level or higher, the damage increases by 1d8 for each spell slot level above 3rd.