Karanak

Karanak is the Hound of Vengeance, three-headed Flesh Hound Khorne looses when a quarry has made the mistake of being interesting. Each head tracks a different scent: blood, fear, and the particular insult that got the warrant signed. There is no bargaining with a dog that already knows your name.

Khorne uses him as a reminder that running is still a form of worship. Champions who flee a proper fight, sorcerers who hide behind riddles, and anyone who spills blood without offering it up have all found Karanak already in the room. The collar is a relic. The jaws are policy.

Skulltaker takes trophies. Karanak takes the people who thought they had left the arena.