2 items: Adds 1206 Maximum Health
3 items: Adds 4% Healing Taken
4 items: Reduces your damage taken from Players by 3%.
5 items: Reduces your damage taken from Siege Weapons and Player area of effect abilities by 10%.

Type: PvP
Location: Cyrodiil, Vlastarus Elite Gear Vendor

Obtainable items:
Jewels
Weapons
Heavy Armor