You send your will into the earth around you, giving it the same desire to strike an opponent. You select a tile or object within the range, and if an enemy or a specific designated foe comes within 10 feet of the space, they must make a strength saving throw. On a failed save, they take 2d10 bludgeoning damage and perhaps any added effect the terrain may add (DM's choice), on a successful save they take half damage. After the duration of the spell ends, the object will go back to be normal, and no effect will come of the spell.

This will do an additional 1d10 damage for each slot above level 1.