Exile target black or red permanent.
Exile target card from a graveyard.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Flying
Whenever Crosis, the Purger deals combat damage to a player, you may pay . If you do, choose a color, then that player reveals his or her hand and discards all cards of that color.
Put any number of target creature cards from your graveyard on top of your library.
Draw a card.
Destroy target creature with converted mana cost X. If that creature dies this way, Kaervek's Purge deals damage equal to the creature's power to the creature's controller.
Destroy any number of target creatures.
Phyrexian Purge costs 3 life more to cast for each target.
Psychic Purge deals 1 damage to target creature or player.
When a spell or ability an opponent controls causes you to discard Psychic Purge, that player loses 5 life.
Destroy target artifact creature or black creature. It can't be regenerated.
Target opponent discards two cards and you gain 2 life.
Return all permanents to their owners' hands. Each player chooses up to seven cards in his or her hand, then shuffles the rest into his or her library. Empty all mana pools.
. If you do, choose a color, then that player reveals his or her hand and discards all cards of that color.