Mire Seafloor enters the battlefield tapped.
: Add to your mana pool. Activate this ability only if you control a Swamp.
: Add to your mana pool. Activate this ability only if you control an Island.
: Return Mire Seafloor to its owner's hand.
: Add 
to your mana pool. Activate this ability only if you control a Swamp.: Add 
to your mana pool. Activate this ability only if you control an Island.: Return Mire Seafloor to its owner's hand.
