Elemental HERO Mariner

[ Warrior / Fusion / Effect ] "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. ATK/ 1400 DEF/ 1000