Keldon Fields enters the battlefield tapped.
, : Add , or to your mana pool.
: Keldon Fields becomes a 2/1 red and white Troll Ogre creature until end of turn. It's still a land.
, 
: Add 
, 
or to your mana pool.: Keldon Fields becomes a 2/1 red and white Troll Ogre creature until end of turn. It's still a land.
