Knockback is a special that can be used by Fighters with Special/Fighter Level 5. You must also have a Ring of Strength or a Ring of Brute Strength equipped in order to use this special. Knockback deals a moderate amount of damage to your target, and also pushes it back if there is space behind it. Large enemies, like Dragons and Giants, cannot be pushed back. Knockback doesn't require a melee weapon, so it can be used with Wrestling. It also doesn't require a target to activate.