Mud-Slap

You hurl mud at a target in range. Make a ranged attack roll, doing 1d4 + MOVE ground damage on a hit. On a hit, the target adds -1 to its attack rolls for the rest of the encounter. This decrease may be stacked, up to a maximum of -5 to hit. The target may take an action to remove any mud from its face, resetting the effect.

At Higher Levels: The damage dice roll for this move changes to 2d4 at level 5, 1d12 at level 10, and 4d4 at level 17.