Fountain Flats enters the battlefield tapped unless you control an enchantment.
, : Add to your mana pool.
: Fountain Flats becomes a 2/1 blue and white Merfolk creature until end of turn. It's still a land.
, 
: Add 
to your mana pool., : Add to your mana pool.: Fountain Flats becomes a 2/1 blue and white Merfolk creature until end of turn. It's still a land.
