Earthen Antlers

A large cone of rock and earth shoots out from the ground in front of you in a 60 foot cone. Any creatures within the area must make a strength saving throw or take 8d6 Bludgeoning damage and be knocked prone. Creatures who succeed on the saving throw take half damage and are not knocked prone. The area of the cone becomes difficult terrain for 1 round as the earth slowly sinks into the ground again.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 and the ground remains difficult terrain for 1 round longer for each slot level above 3rd.