(: Add or to your mana pool.)
When Obsidian Coppice enters the battlefield, return a land you control to its owner's hand.
, , Sacrifice Obsidian Coppice: Put a -1/-1 counter on target creature.
, : You gain 2 life.
: Add 
or 
to your mana pool.), , Sacrifice Obsidian Coppice: Put a -1/-1 counter on target creature.
, : You gain 2 life.
