(: Add or to your mana pool.)
Steam Cradle enters the battlefield tapped.
: Steam Cradle becomes a 1/1 red and green Giant Orc creature with first strike until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Steam Cradle becomes a 1/1 red and green Giant Orc creature with first strike until end of turn. It's still a land.
