(: Add or to your mana pool.)
Boiler-Seafloor enters the battlefield tapped unless you control four or more artifacts.
: Boiler-Seafloor becomes a 2/1 red and blue Ape creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Boiler-Seafloor becomes a 2/1 red and blue Ape creature until end of turn. It's still a land.
