
Put X -1/-1 counters on each creature. Shuffle Black Sun's Zenith into its owner's library.
Black Sun's Zenith has 8 printings, first in Mirrodin Besieged (2011). EDHREC ranks it #1,932 among Commander cards. It appears most in Auntie Ool, Cursewretch decks (19,538 on EDHREC). 3 public decks on TCG run it. It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.