A powerful "Hilder" who was responsible for neutralizing the Sigrune incident.
When Sigrune began turning into a Black Valkyrie within Hlodj, Grimhilde summoned her hero, Slayburg, through her Valhalla. Slayburg was her hero that she could trust to defeat any opposition, but she cared for him on a more personal level. Through Grimhilde, we see a glimpse of the relationship between a valkyrie and a hero after the latter has been crystalized within their sword.
A strong warrior, Grim also has kind side that sympathized with Svahvah's tragedy.
(Source: The Fifth Heaven of Hlodj)
