| Card Name: | Elemental HERO Mariner | |
| Rarity: | Common | |
| Type Line: | Monster | |
| Type Line: | Warrior | |
| Type Line: | Fusion | |
| Attribute Symbol: | WATER | |
"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.