This costume that Kratos wears is used during the beginning of the game when he was a god and it don't have any effect in the state of Kratos and the player can't select it from Main menu to play with it the whole game.In the end,after its destruction, it replaces by"Kratos (Injured) " after into the Default .But by completing The Challenge of The Titans with God Rank or better.A costume will unlock called "God Armor " and it is playable during Bonus Play only