Fleur Cardian de Cerisier avec Rideau RATE-FR012

Neither Normally Summonable nor Normally Set. Must first be Special Summoned by its own effect. You can reveal this card in your hand, draw 1 card, and if you do, show it, then Special Summon this card if the drawn card is a "Flower Cardian" monster. Otherwise, send it to the Graveyard with this card. During the Damage Step of each player's turn, when your "Flower Cardian" monster battles an opponent's monster: You can discard this card; until the end of this turn, your battling monster gains 1000 ATK.