Elric summons the Grahluk
The Grahluk are devolved creatures who resemble large, furry, ape-like humans. They are driven by a desire to find and slay their ancient enemies, the Elenoin, and they hunt each other through the Multiverse. The Elenoin were summoned to slay Elric of Melniboné, but were utterly destroyed by his counter-summoning of the Grahluk. Once they did so, however, they slew themselves on the Elenoin's swords, for they only exist to kill and be killed by the Elenoin.