Poussin Kaléido Clair de Lune MP18-FR164

Once per turn, you can send 1 "Moonlight" monster from your Deck or Extra Deck to the GY. If this card is in its normal position on the field, its name can be treated as the sent monster's, if it was used as Fusion Material this turn. If this card is sent to the GY by a card effect, you can target 1 "Polymerization" in your GY; add it to your hand. You can only use this effect of "Moonlight Kaleidochick" once per turn. If this card is banished, you can activate this effect this turn; your opponent's cards and effects cannot be activated during the Battle Phase.