Cosmic Chain

Cosmic Chain is an armor from Kingdom Hearts II. One of four armors in the entire game that can be found in a chest, the Cosmic Chain is found late in the game in the world of Hollow Bastion. The location is the easy-to-miss Heartless Manufactory, a door just past the computer that serves as the entrance to Space Paranoids. The door unlocks after Space Paranoids is finished the second time; a good indicator that you are in the right room is if Tifa is present.