From Guild Wars Wiki
- Concise description
Melee Attack. Interrupts an action. Interruption effect: Disables interrupted skill (20 seconds) if target foe has Cracked Armor. Deals no damage.
 Related skills
- The interrupted skill will be disabled for 20 seconds if its recharge is less than that amount. If its normal recharge is longer than 20 seconds, there is no additional disabling effect.