
Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
Sigiled Behemoth has 1 printing, first in Alara Reborn (2009). EDHREC ranks it #27,607 among Commander cards. It appears most in Rafiq of the Many decks (346 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.