Elfhame Plains enters the battlefield tapped unless you pay .
: Add or to your mana pool.
Sacrifice Elfhame Plains: Add or to your mana pool.
: Elfhame Plains becomes a 2/1 green and white Stag Leech creature until end of turn. It's still a land.
.
: Add 
or 
to your mana pool. or to your mana pool.: Elfhame Plains becomes a 2/1 green and white Stag Leech creature until end of turn. It's still a land.
