Valkyrion the Magna Warrior (WC4-E001) [World Championship 2004: GBA Promo]

This card can only be Special Summoned by offering "Alpha the Magnet Warrior", "Beta the Magnet Warrior", and "Gamma the Magnet Warrior" from your hand or the field as a Tribute. If "Alpha the Magnet Warrior", "Beta the Magnet Warrior", and "Gamma the Magnet Warrior" exist in the Graveyard, you can offer this card as a Tribute to Special Summon these 3 cards to the field.