Mist Wurm [HA01-EN023] Secret Rare Photon Shockwave you can select and activate

you can select and activate 1 of these effects: Destroy Spell or Trap Cards on the field up to the number of "Elemental Hero"

Set: Wizards of the Coast: Black Star Promos Type: Metal Rarity: Black Star Promo Retreat cost: Colorless

Set: Neo Destiny Unlimited Type: Colorless Rarity: Holo Rare

Set: EX: Hidden Legends Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Mist Wurm [HA01-EN023] Secret Rare Photon Shockwave you can select and activateSet: 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.