To attach one card to another, arrange the attaching card so it overlaps the other card. A card can only be attached to one thing at a time. If you are instructed to attach a card to something, detach it from any cards it is already attached to first. If something causes a card to leave play, any cards attached to it leave play in the same way. (This includes being destroyed, removed from the game, put into its owner’s hand, or shuffled into its owner’s deck. For more information, see “Attach to X” in the “Keywords” section.)