Yu-Gi-Oh - Advanced Dark REDU-EN094 - Return of The Duelist - 1st Edition - Secret Rare

Yu-Gi-Oh! is a strategic trading card game in which two players Duel each other using a variety of Monster, Spell, and Trap Cards to defeat their opponent's monsters and be the first to drop the other's Life Points to 0. Card Name: Advanced Dark Card Type: Field Spell Card Number: REDU-EN094 Set: Return of the Duelist Attribute: Spell Passcode: 12644061 Card Text: All "Crystal Beast" monsters on the field and in the Graveyard become DARK. If "Rainbow Dragon" or "Rainbow Dark Dragon" attacks, negate the effects of the attack target, during that Battle Phase. During damage calculation, if a "Crystal Beast" monster you control battles and you would take damage: You can send 1 "Crystal Beast" monster from your Deck to the Graveyard; you take no Battle Damage from that battle.