Vault Woodlot enters the battlefield tapped.
: Add or to your mana pool.
: Add to your mana pool. Put Vault Woodlot on top of your library.
: Vault Woodlot becomes a 2/1 black and green Horror creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Vault Woodlot on top of your library.: Vault Woodlot becomes a 2/1 black and green Horror creature until end of turn. It's still a land.
