Ancient Sacred Wyvern (UTR) [ANPR-EN043] Ultimate Rare BW67 Set: Sword & Shield: Chilling

Set: Sword & Shield: Chilling Reign Type: Water Rarity: Secret Rare Retreat cost: Colorless

Set: Turbo Pack: Booster Eight Card type: Effect Monster Rarity: Super Rare Attack: 1300 Defense: 1500 When this card is Normal or Special Summoned: You can add 1 "Yellow Gadget" from your Deck to your hand

Set: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Rare Attack: 700 Defense: 1700 You can flip this card into face-down Defense Position once per turn during your Main Phase

and your other monster(s) cannot attack

Set: Premium Pack 2 Card type: Normal Spell Rarity: Secret Rare Tribute 1 "Elemental Hero Knospe" you control

Ancient Sacred Wyvern (UTR) [ANPR-EN043] Ultimate Rare BW67 Set: Sword & Shield: ChillingSet: 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