Svanhildr was a valkyrie once... a long time ago.
Mardia changed everything. Svanhildr was tasked with killing the maternal corrupter, but her powers proved too great for even one of Odin's mighty battle maidens. Svanhildr disappeared into Mardia's powerful womb and spent nearly a month in there, struggling pathetically as the corrupter molded her form into something else...
When Svanhildr emerged, she was no longer a valkyrie. Whatever she is now, it's definitely not a chooser of the slain.
Her first order of business? Ascending to Valhalla, kicking Odin in his teeth and stealing Gungnir. Then, using her newfound power, she warped the venerable spear into a miserable parody of its original form.
And the second order of business? Consuming all who stood between the goals of her and her dark mistress. Or shall we say, mistresses... for after Mardia, another fallen pulls the strings...
More to come.