+Crosis (4)
Flying
Whenever Crosis, the Purger deals combat damage to a player, you may pay . If you do, choose a color, then that player reveals their hand and discards all cards of that color.
, Sacrifice Crosis's Attendant: Add .
When Crosis's Catacombs enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand.
: Add , , or .
Choose one —
• Return target permanent to its owner's hand.
• Destroy target nonblack creature. It can't be regenerated.
• Destroy target artifact.
Gatherer works better in the Companion app!
. If you do, choose a color, then that player reveals their hand and discards all cards of that color.