You can Special Summon this card (from your hand) by returning 1 'U.A.' monster you control to the hand, except 'U.A. Goalkeeper'. You can only Special Summon 'U.A. Goalkeeper' once per turn this way. Once per turn, during your opponent's turn: You can target 1 'U.A.' monster you control; once during this turn, it cannot be destroyed by battle or card effects (this is a Quick Effect).