Once per attack, whenever making a melee attack, upon a hit you also roll to lay the enemy prone.

You roll using your Strength Modifier and the enemy must do the same. The higher number wins.

If the enemy is successful they move back/sideways 5ft regardless . If the enemy is unsuccessful they are moved 5ft in any direction and dropped prone.

If the enemy can not usually be made prone, they can when Aggressor is used.

NOTE: If the enemy is already Prone when you attack, you roll to knock them unconscious instead (which lasts 1 turn).