Ancient Sacred Wyvern [ANPR-EN043] Ultra Rare Foil Set: League & Championship Cards

Set: League & Championship Cards Type: Water Rarity: Promo

Set: HeartGold & SoulSilver: Call of Legends Type: Darkness Rarity: Holo Rare Retreat cost: Colorless

Set: Sun & Moon: Black Star Promos Type: Grass Rarity: Promo

Nightmare's power and toughness are each equal to the number of Swamps you control

Set: Eternal Masters Type: Artifact Rarity: Uncommon Cost: {3} Sacrifice a creature: Add {C}{C}

Ancient Sacred Wyvern [ANPR-EN043] Ultra Rare Foil Set: League & Championship CardsSet: Ancient Prophecy Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 2000 1 LIGHT Tuner + 1 or more non Tuner monsters While your Life Points are higher than your opponent's, this card gains ATK equal to the difference. While your Life Points are lower than your opponent's, this card loses ATK equal to the difference. When this card is destroyed by battle and sent to the Graveyard: You can pay 1000 LP; Special Summon this