(2 items) Adds 1487 Offensive Penetration
(3 items) Adds 424 Critical Resistance
(4 items) Adds 129 Stamina Recovery
(5 items) When you directly apply a Major Debuff to an enemy, remove a Major Buff with a duration from the target. When you directly apply a Minor Debuff, remove a Minor Buff from the target. These effects can both occur once every 15 seconds and a target can be affected once every 15 seconds.
This does not apply to abilities with delays.