(: Add or to your mana pool.)
Tidal Furnace enters the battlefield tapped.
: Tidal Furnace becomes a 1/1 blue and red Cephalid creature with flying until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Tidal Furnace becomes a 1/1 blue and red Cephalid creature with flying until end of turn. It's still a land.
