Wake Up Your Elemental HERO (Quarter Century Secret Rare) (MP24-EN018) - 25th Anniversary Tin: Dueling Mirrors 1st Edition

1 "Elemental HERO" Fusion Monster + 1+ Warrior monsters
Must be Fusion Summoned. Gains 300 ATK for each material used for its Summon. This card can make a number of attacks on monsters each Battle Phase, up to the number of Fusion Monsters used as material for its Summon. After damage calculation, if this card battled a monster: Destroy that monster, and if you do, inflict damage to your opponent equal to its original ATK. If this Fusion Summoned card is destroyed: Special Summon 1 Warrior monster from your hand or Deck.