(: Add or to your mana pool.)
Obsidian Village enters the battlefield tapped unless you sacrifice a land.
, , Sacrifice Obsidian Village: Put a -1/-1 counter on target creature.
, : You gain 1 life.
: Add 
or 
to your mana pool.), , Sacrifice Obsidian Village: Put a -1/-1 counter on target creature.
, : You gain 1 life.
