When Howltooth Volcano enters the battlefield, you lose 1 life unless you reveal a Black card from your hand.
: Add to your mana pool. Return Howltooth Volcano to its owner's hand.
, : Add one mana of any color to your mana pool.
: Add 
to your mana pool. Return Howltooth Volcano to its owner's hand.
, : Add one mana of any color to your mana pool.
