Halo 5 Guardians: Arena REQ Bundle - Xbox One Digital Code Equip your Spartan with the latest armor, weapon skins, and other requisitions with 14 Premium Arena REQ Packs (2 per week). Amongst the highest-valued REQ Packs in the system, the bundle delivers randomized content in the form of unlockable visual customization REQs, including armors, visors, weapon skins, and more. These packs provide a greater chance at unlocking some of the rarest REQ Cards available including Mythics - legendary items so rare, so storied, and so powerful that they can change the course of entire battles. Players will receive the Mark V Alpha armor set, inspired by the Master Chiefs armor in Halo: Combat Evolved.