(: Add or to your mana pool.)
Obsidian Ravine enters the battlefield tapped unless you pay .
, : Target player loses 1 life.
: Put a 1/1 red Goblin Orc creature token onto the battlefield.
: Add 
or 
to your mana pool.)
., : Target player loses 1 life.: Put a 1/1 red Goblin Orc creature token onto the battlefield.
