Valkyries. From Norse mythology. Watchers of death and choosers of the ones who achieved Valhalla. They watch brave people in their last moments, judging their hearts, bravery, and selflessness. If a persontdies with a weapon in their hand, and died in the act of a selfless, noble cause. The Valkyries take their spirit to Valhalla, where they train longer, and wait for Ragnarok, the great ending and final battle.