(2 items) Adds 657 Critical Chance
(3 items) Gain Minor Slayer at all times, increasing your damage done to Dungeon, Trial, and Arena Monsters by 5%.
(4 items) Adds 1487 Offensive Penetration
(5 items) Increases your damage done against monsters by 7%. When you interrupt an enemy, you increase your damage done against monsters by an additional 7% for 10 seconds.