(: Add or to your mana pool.)
Sulfurous Stadium enters the battlefield tapped unless you control one or more creatures.
, , Pay 1 life: Put a 1/1 black Horror creature token onto the battlefield.
, : You gain 2 life.
: Add 
or 
to your mana pool.), , Pay 1 life: Put a 1/1 black Horror creature token onto the battlefield.
, : You gain 2 life.
