Ancient Sacred Wyvern (UTR) [ANPR-EN043] Ultimate Rare SM176 You can only use this

You can only use this effect of "Heraldic Beast Leo" once per turn

it gains ATK equal to the tributed monster's original ATK

You'll be able to enhance your Tri-Brigade Deck with a new Link Monster

You can only control 1 "The Weather Sunny Canvas"

Look at your opponent's hand and select 1 card

Ancient Sacred Wyvern (UTR) [ANPR-EN043] Ultimate Rare SM176 You can only use thisSet: 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