(: Add or to your mana pool.)
Timberline Den enters the battlefield tapped unless you reveal a planeswalker card from your hand.
: Timberline Den becomes a 2/1 green and white Squirrel Elf creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Timberline Den becomes a 2/1 green and white Squirrel Elf creature until end of turn. It's still a land.
