(: Add or to your mana pool.)
Brush-Bosk enters the battlefield tapped unless you control one or more creatures.
: Brush-Bosk becomes a 2/1 green and black Treefolk creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Brush-Bosk becomes a 2/1 green and black Treefolk creature until end of turn. It's still a land.
