
Creature spells you cast cost {2} less to cast.
Creatures you control get -1/-1.
Heartless Summoning has 4 printings, first in Innistrad (2011). EDHREC ranks it #2,654 among Commander cards. It appears most in K'rrik, Son of Yawgmoth decks (6,917 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.