When Moor Woodlot enters the battlefield, sacrifice it unless you pay .
When Moor Woodlot enters the battlefield, put a land you control on the bottom of its owner's library.
: Add to your mana pool.
, : Add one mana of any color to your mana pool.
.
: Add 
to your mana pool.
, : Add one mana of any color to your mana pool.
