Low Sweep

You sweep your legs at the lower half of a creature's body. Make a melee attack roll, dealing 1d10 + MOVE fighting damage on a hit. On a hit, target must succeed on a STR save against your Move DC or be knocked prone.

At Higher Levels: The damage dice roll for this move changes to 2d8 at level 5, 5d4 at level 10, and 4d8 at level 17.