(: Add or to your mana pool.)
At the beginning of your end step, if you didn't cast any spells this turn, Obsidian Springs deals 1 damage to you.
, : Target player loses 1 life.
: Put a 1/1 red Goblin creature token onto the battlefield.
: Add 
or 
to your mana pool.)
, : Target player loses 1 life.: Put a 1/1 red Goblin creature token onto the battlefield.
