Earthbending: Earth And Stone Levitation

You pull and levitate a block of earth from the ground, and can choose to hurl it at an enemy. If thrown at an enemy make an ranged spell attack against that enemy, dealing 1d10 bludgeoning damage on a hit. You can also choose to move the block around requiring concentration, you can move the block by 20 ft. each round in any direction. The block has 10 hitpoints and an AC of 15. If concentration breaks the block falls to the ground.

This block's damage increases by 1d10 when you reach 5th level (2d10), 11th level (3d10), and 17th level (4d10).