Number S39: Utopia the Lightning [OP04-EN001] Ultimate Rare 7 Player Lair of the Hydra becomes

Lair of the Hydra becomes an X/X green Hydra creature

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making it usable for a wide range of common fantasy RPG settings

Each opponent loses 3 life unless that player sacrifices a nonland permanent or discards a card

Gameplay Basics:

Number S39: Utopia the Lightning [OP04-EN001] Ultimate Rare 7 Player Lair of the Hydra becomesSet: OTS Tournament Pack 4 Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 2500 Defense: 2000 3 Level 5 LIGHT monsters You can also Xyz Summon this card by using a Rank 4 "Utopia" monster you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) Cannot be used as an Xyz Material for an Xyz Summon. If this card battles, your opponent cannot activate cards or effects until the end of