Helm of die hard (all classes) Yippie-kay-yey -Double ammo perk - you can carry twice as much ammo in all the weapons classes. Heavy, special and primary John mcclane -Faster regen of hp and shield perk - doubles regen speed of you health and gives you a shield upon killing someone, but makes you look like crap. Mother-blam!-er -Super energy perk- super charges time is cut to half and you get twice as much super energy from kills.