2 items: Adds 15-657 Weapon Critical
3 items: Adds 28-1206 Maximum Health
4 items: Adds 3-129 Weapon Damage
5 items: Each time you attempt to reduce the target's Physical or , you gain a stack of Ravager for 5 seconds, increasing your Weapon Damage by 3-146. You can gain a stack every 1 second. At 4 stacks, the duration doubles but cannot be refreshed.
The set consists of heavy armor and jewelry in all slots, as well as weapons and shields of all types.