
Black creatures get +1/+1.
Bad Moon has 20 printings, first in Unlimited Edition (1993). EDHREC ranks it #7,157 among Commander cards. It appears most in Marrow-Gnawer decks (2,580 on EDHREC). 2 public decks on TCG run it.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.