In Kingdom Hearts Chain of Memories, Protect is an enemy card effect that decreases the damage taken from an opponent's physical attacks. It costs 30 CP to add to the deck and lasts for one reload.
In Kingdom Hearts II Final Mix, Protect and its advanced forms, Protectra (プロテラ, Purotera?, lit. "Protera"), and Protectga (プロテガ, Purotega?, lit. "Protega"), are support abilities that reduce damage received by the user, with Protect reducing it by 10%, Protectra reducing it by 20%, and Protectga reducing it by 40%.
In Kingdom Hearts 3D: Dream Drop Distance, Protect is a magic command that gives one ally the Protect status for 20 seconds.
Kingdom Hearts Chain of Memories
Kingdom Hearts II Final Mix
Kingdom Hearts Birth by Sleep
Kingdom Hearts Re:coded
Kingdom Hearts 3D: Dream Drop Distance