User blog comment:Saren the Dark Lynx/SFW Summer 2015 Awards Entries/@comment-7637833-20150730152559/@comment-7637833-20150731012355

Yeah, he's basically a Sigma fanboy of sorts. Like Nevan who was attracted to Sigma because of his authority and strength, Dusk chose to follow Sigma because of his cruelty and immense power. It can also explain why he doesn't like Rho - the Lost King was, in Dusk's view, much too soft and weak to be a real king.