Pitiless Carnage (OTJ-BF)

Sacrifice any number of permanents you control, then draw that many cards. Plot {1}{B}{B} (You may pay {1}{B}{B} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

Akul saw his Hellspur followers as little more than ammunition to be expended.