Gagagaback During the turn a "Gagaga" monster you control was destroyed by battle and sent to the Graveyard: Special Summon from your Graveyard as many monsters as possible that were destroyed by battle this turn, in face-up Defense Position, then take 600 damage for each monster Special Summoned by this effect. You can only activate 1 "Gagagaback" per turn. Quick-Play Spell Card spell