(: Add or to your mana pool.)
Obsidian Garrison enters the battlefield tapped.
, Sacrifice a Swamp: Add to your mana pool.
, : Put a 1/1 Soldier creature token onto the battlefield.
: Add 
or 
to your mana pool.), Sacrifice a Swamp: Add to your mana pool.
, : Put a 1/1 Soldier creature token onto the battlefield.
