Howltooth Watchtower enters the battlefield tapped.
: Add to your mana pool. Return Howltooth Watchtower to its owner's hand.
: Howltooth Watchtower becomes a 2/1 black and white Rat creature until end of turn. It's still a land.
: Add 
to your mana pool. Return Howltooth Watchtower to its owner's hand.: Howltooth Watchtower becomes a 2/1 black and white Rat creature until end of turn. It's still a land.
