Titan Exotic chest armor Unbreakable Wall - This chest armor belongs to my brother Saint -14. He told me this chest armor represents the city's walls so I must be the wall ..... no I must be the unbreakable wall. By Swain-55 Exotic perk - Unbreakable Received increase armour resistance when activating a super. Create more ores when killing enemies. Secondary perks: carry more heavy ammo carry more special ammo. Defender ,Sunbreaker, Striker