ArmorSet bonus
(2 items) Adds 1487 Offensive Penetration
(3 items) Adds 129 Weapon and Spell Damage
(4 items) Adds 1096 Maximum Stamina
(5 items) Adds 110 Weapon and Spell Damage and 1240 Offensive Penetration. While in combat, this bonus doubles when you are under 75% Health and quadruples when you are under 50% Health.