The Valkyries in Norse mythology are warrior maidens serving Odin, signifying valor and the selection of those who may die and those destined for glory in battle. They guide fallen warriors to Valhalla, the hall of the slain, where heroes prepare for Ragnarok. Their role embodies the themes of honor in combat and the cyclical nature of life and death. Valkyries represent the intersection of fate and valor, reflecting the honor bestowed upon warriors and the eternal struggle between life and conflict.