(: Add or to your mana pool.)
When Bog Retreat enters the battlefield, sacrifice it unless you pay 3 life.
, , Pay 1 life: Put a 1/1 black Horror creature token onto the battlefield.
, : Draw a card, then discard a card.
: Add 
or 
to your mana pool.), , Pay 1 life: Put a 1/1 black Horror creature token onto the battlefield.
, : Draw a card, then discard a card.
