(: Add or to your mana pool.)
When Horizon Catacomb enters the battlefield, you lose 2 life unless you reveal a multicolored card from your hand.
, : You gain 2 life.
, , Sacrifice Horizon Catacomb: Target player discards a card.
: Add 
or 
to your mana pool.)
, : You gain 2 life., , Sacrifice Horizon Catacomb: Target player discards a card.
