Onkar was the former First Mate of the Seastar under the command of Famed adventurer Erdis Cai. Once a human Onkar is now a Vampire and Commander of The Black Fleet. Onkar makes Grimwall his home which is ruled by Erdis Cai. Onkar is one of the characters in The Blade of the Flame trilogy authored by Tim Waggoner. Book 1: Thieves of Blood Book 2: Forge of the Mind Slayers Book 3: Sea of Death