In Thor: Ragnarok, we saw that
Tessa Thompson appears as [a] Valkyrie in Thor: Ragnarok.
There, the entire Valkyrie force was wiped out by Hela when Odin sent them to stop her. The only survivor is seen in a flashback being saved by a fellow warrior who took a spear for her.
My question: Is the Valkyrie that takes a spear the Valkyrie Brunnhilde ?
I have not followed the Marvel universe well enough to know.
She did look the part - I do not have a screen cap though