(: Add or to your mana pool.)
When Tidal Forge enters the battlefield, you lose 2 life unless you reveal a creature card from your hand.
: Tidal Forge becomes a 2/1 blue and red Merfolk creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Tidal Forge becomes a 2/1 blue and red Merfolk creature until end of turn. It's still a land.
