Hyper Hammerhead [BP02-EN024] Mosaic Rare BW87 You can only use this

You can only use this effect once per Duel

then this card gains 300 ATK until the end of this turn for each monster destroyed by this effect and sent to the Graveyard

then discard 1 monster from their hand (your choice)

When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can send 1 Level 7 or 8 Dragon-Type monster from your Deck to the Graveyard

when your "Flower Cardian" monster battles an opponent's monster: You can discard this card

Hyper Hammerhead [BP02-EN024] Mosaic Rare BW87 You can only use thisSet: Battle Pack 2: War of the Giants Card type: Effect Monster Rarity: Mosaic Rare Attack: 1500 Defense: 1200 At the end of the Damage Step, if an opponent's monster that battled this monster is not destroyed: Return that opponent's monster to the hand.