Legis is a demon of the Haros tribe and the father of Rufus and Lass. He is said to be one of the greatest Bounty Hunters to have ever existed. He, like his children, has the power of the blue flame, an ability that is hereditary in his lineage. Legis is first mentioned in passing in the dialogue of Berkas's Lair. According to a Brazilian article, Rufus resembles Legis in appearance, ability, and personality. According to Rufus's Brazilian profile, the Nether Blade that Rufus now uses once belonged to him.