F/E Monster Earth Fiend 8 1900 2300 "Elemental Hero Avian" + "Elemental Hero Wildheart" This monster cannot be Special Summoned except with "Dark Fusion". If this card attacks, your opponent cannot activate any Spell or Trap Cards until the end of the Damage Step. When this card inflicts Battle Damage to your opponent, destroy all face-down Spell and Trap Cards your opponent controls.