Zombie World (Purple) [DL13-EN017] Rare Xyz/Effect Monster When it does

When it does

Set: HeartGold & SoulSilver: Triumphant Type: Trainer Rarity: Promo

Set: Force of the Breaker Card type: Normal Spell Rarity: Ultimate Rare Activate only when there are 2 or more "Crystal Beast" cards in your Spell & Trap Card Zone

when it is sent from the field to the Graveyard

you can send this card from your hand to the Graveyard to have that monster gain ATK equal to the ATK of the opponent's monster it is battling

Zombie World (Purple) [DL13-EN017] Rare Xyz/Effect Monster When it doesSet: Duelist League Promo Card type: Field Spell Rarity: Rare All monsters on the field and in every Graveyard become Zombie Type monsters. Neither player can Tribute Summon monsters, except Zombie Type monsters.