
Wither (This deals damage to creatures in the form of -1/-1 counters.)
At the beginning of your upkeep, put a -1/-1 counter on each nonblack creature.
Midnight Banshee has 3 printings, first in Shadowmoor (2008). EDHREC ranks it #4,664 among Commander cards. It appears most in Auntie Ool, Cursewretch decks (14,765 on EDHREC). 1 public deck on TCG runs it.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.