Mist Wurm [HA01-EN023] Secret Rare Eternal Duelist Soul you can send this card

you can send this card from your hand to the Graveyard to prevent a "Blackwing" monster you control from being destroyed by this battle

Set: Star Pack - Battle Royal Card type: Pendulum/Effect Monster Rarity: Starfoil Rare Attack: 1600 Defense: 900 If there are no monsters on the field

or with a Spell/Trap effect: Target another monster you control that would be an appropriate target

You take no Battle Damage from this battle

inflict the difference as Effect damage to your opponent

Mist Wurm [HA01-EN023] Secret Rare Eternal Duelist Soul you can send this cardSet: Hidden Arsenal Card type: Synchro Effect Monster Rarity: Secret Rare Attack: 2500 Defense: 1500 1 Tuner + 2 or more non Tuner monsters When this card is Synchro Summoned, return up to 3 cards your opponent controls to the hand.