(: Add or to your mana pool.)
When Fountain Ravine enters the battlefield, sacrifice it unless you pay .
, : Draw a card, then discard a card.
: Put a 1/1 red Troll creature token onto the battlefield.
: Add 
or 
to your mana pool.).
, : Draw a card, then discard a card.: Put a 1/1 red Troll creature token onto the battlefield.
