Elemental HERO Mariner
C#DR04-EN214DR04
Dark Revelation Volume 4 · Single card
"Elemental HERO Bubbleman" + "Elemental HERO Avian" Must be Fusion Summoned and cannot be Special Summoned by other ways. While you have any face-down card(s) in your Spell & Trap Card Zones, this card can attack your opponent directly.
