Brunnhilde (Earth-1638)

Brunnhilde is a Valkyrior princess, the daughter of the Valkyrior ruler, Lady Sif and the late King of Asgard the Allfather Odin. An emissary of peace of Asgard to Earth and the rest of the Nine Realms, Diana became involved in world affairs during World War II, where she fought alongside Captain Steve Rogers and the Warhawks as Valkyrie against the Nazis, mainly Grigori Rasputin and his Project Ragnarök, and ultimately her brother, Loki, secretly lurking in the shadows. After the end of the war and the loss of her allies, Brunnhilde secluded herself for the next decades, becoming a History teacher at Oslo, Norway. She ultimately returned to vigilantism with the rise of new vigilantes and Metahumans, becoming a founding member of the Justice League.