Question: Who is the fictional character published by Marvel Comics who originally designated Brunnhilde/Valkyrie to bring the souls of slain heros to Valhalla?
Sentence (from "Valkyrior"): Within the context of Marvel's shared universe, the Valkyrior is a group of female warriors led by Brunnhilde / Valkyrie that was originally designated by Odin to bring the souls of slain heroes to Valhalla.
Relevant evidence: Yes