In a melee attack, you can follow up with an additional powerful kick, having a chance of stunning your opponent. This is especially true if you're wearing metal boots.
On success target do 5.5 bludgeoning damage and have 25% to get stun on hit for 4.5 rounds.
Abilities are linked to certain classes and can be used by both players and non-player characters (NPCs). To use most abilities, you must first learn them and sometimes invest points into them. Occasionally, you may come across special ability scrolls with a limited number of uses. These scrolls allow you to use the ability even if you have not learned it, but you can only use the ability a certain number of times before the scroll is depleted.