(: Add or to your mana pool.)
When Treetop Island enters the battlefield, you lose 2 life unless you reveal a land card from your hand.
: Treetop Island becomes a 2/1 green and blue Bear creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Treetop Island becomes a 2/1 green and blue Bear creature until end of turn. It's still a land.
