: Search your library for a Mountain or Forest card and put it onto the battlefield tapped. Shuffle your library, then put Centaur Burrows on top of it.
, Sacrifice Centaur Burrows: Add to your mana pool.
: Search your library for a Mountain or Forest card and put it onto the battlefield tapped. Shuffle your library, then put Centaur Burrows on top of it.
to your mana pool.
