No World For Tomorrow - Scion
The Devourer - Spawn of The Drowned Road
Though many names have been given to him over the millennia, Leviathan is one of the more well know Spawn of The Drowned Road, Titan of the Seas. He has many forms, though most often appears as an unfathomably large sea serpent with hundreds of massive teeth that will devour anything that comes too close.
Appearing from nowhere, the man claiming the name Jonathan Levi stabbed Nick Satiro and vanished after offering a dubious deal to the band to join the titans. Later it was revealed this man was none other than the Titan spawn Leviathan the Devourer, Spawn of The Drowned Road.
Lover of Angrboða, Leviathan apparently currently weilds the GodSlayer sword of Legend.