(: Add or to your mana pool.)
Seachrome Mire enters the battlefield tapped unless you control an enchantment.
: Seachrome Mire becomes a 2/1 blue and black Shapeshifter creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Seachrome Mire becomes a 2/1 blue and black Shapeshifter creature until end of turn. It's still a land.
