Elemental Hero Mariner [DR04-EN214] Common Platinum Rare Set: Force of the Breaker

Set: Force of the Breaker Card type: Effect Monster Rarity: Secret Rare Attack: 2400 Defense: 0 You can Normal Summon this card without Tributing a monster

Set: EX: Dragon Type: Fire Rarity: Ultra Rare Retreat cost: Colorless

Set: Black & White: Dark Explorers Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Chief Commander can't attack unless defending player controls an Island

Set: Theros Beyond Death Prerelease Promos Type: Land Rarity: Rare {T}: Add {C}

Elemental Hero Mariner [DR04-EN214] Common Platinum Rare Set: Force of the BreakerSet: Dark Revelation Volume 4 Card type: Fusion Effect Monster Rarity: Common Attack: 1400 Defense: 1000 "Elemental HERO Bubbleman" + "Elemental HERO Avian" This monster cannot be Special Summoned except by Fusion Summon. If you have any face down cards in your Spell & Trap Card Zone, this card can attack your opponent directly.