
Until end of turn, all creatures become black and all lands become Swamps.
Nightcreep has 1 printing, first in Dissension (2006). EDHREC ranks it #24,168 among Commander cards. It appears most in Sol'kanar the Swamp King decks (124 on EDHREC). It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.