The name comes from Hel:death godess of the underworld, due hellish origin & Wulver due to being similar to Werewolves . HelWulver were made due to procreation between a hellhound & human male , a very good number of them were discovered by certain members of the Umbra Cruz some of them were orphaned due to mothers being slain or missing. Raised be warriors, some even use barbarian methods , wielding unique gauntlets and chainswords even bolters for range weapons. When comes to coupling with one, it's best to warn that things might rough. being mothers , they seem pretty protective with their young (especially human ones). Their usual prey is either a wild animals or Skavens(and them bitches are shit out of luck when being hunted). They consider Dizney's Twi'lek & Sting troops as play things to slay due to Dizney sending troops to trespass their territories in necropolis & battlefields other that battles seem similar