(: Add or to your mana pool.)
Rootbound Sandbar enters the battlefield tapped unless you pay .
: Rootbound Sandbar becomes a 2/1 green and blue Treefolk creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
.: Rootbound Sandbar becomes a 2/1 green and blue Treefolk creature until end of turn. It's still a land.
