Ancient Sacred Wyvern (UTR) [ANPR-EN043] Ultimate Rare SM100 you may search your library

you may search your library for an instant or sorcery card with converted mana cost 2 or less

one must assassinate the previous king

that player discards a card

Set: Rivals of Ixalan Prerelease Promos Type: Legendary Enchantment Rarity: Rare Cost: {2}{U}{R} Whenever one or more creatures you control deal combat damage to a player

Ancient Sacred Wyvern (UTR) [ANPR-EN043] Ultimate Rare SM100 you may search your librarySet: Ancient Prophecy Card type: Synchro Effect Monster Rarity: Ultimate 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