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