Elemental HERO Mariner is a Warrior Fusion Monster with Attribute WATER, Level 5, ATK 1400, DEF 1000.
Fusion Summons typically need listed materials and a Fusion method (Polymerization, contact, etc.).
On the current TCG and OCG Forbidden & Limited lists tracked here, Elemental HERO Mariner is Unlimited.
YGOPRODeck lists Elemental HERO Mariner for these formats: Duel Links, Common Charity, Edison, Speed Duel, TCG, OCG, Master Duel.
Elemental HERO Mariner belongs to the Elemental HERO archetype—use that tag when searching for engine pieces and tech options.
A listed print of Elemental HERO Mariner appears in Dark Revelation Volume 4 (DR04-EN214) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Elemental HERO Mariner is about $0.17 on Cardmarket (prices change frequently).
