If this card is Normal or Special Summoned: You can add 1 Rescue-ACE Spell from your Deck to your hand. When your opponent activates a monster effect on the field (Quick Effect): You can Tribute this card from your hand or face-up field; Special Summon 1 Rescue-ACE monster from your hand, except Rescue-ACE Air Lifter . You can only use each effect of Rescue-ACE Air Lifter once per turn.