The Hyena (Harlan Grant)

Harlan Grant was a renowned big game hunter who had killed nearly every dangerous prey on earth, partnering with a spotted hyena named Cackle to become a star of The Murder Circus. When the Ringmaster introduced the corrupting HelioStone, Cackle succumbed and transformed into something horrific, forcing Grant to put down his beloved companion. Consumed by grief, he now hunts the circus and the HelioStone itself, blaming Post Malone for Cackle's death and refusing all efforts to recruit him.