
Flying
Whenever Crosis deals combat damage to a player, you may pay {2}{B}. If you do, choose a color, then that player reveals their hand and discards all cards of that color.
Crosis, the Purger has 4 printings, first in Invasion (2000). EDHREC ranks it #14,128 among Commander cards. It appears most in Nicol Bolas, the Ravager // Nicol Bolas, the Arisen decks (772 on EDHREC). 1 public deck on TCG runs it. It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.