Thrud is a Valkyrie, specifically identifying as the most restrained among her sisters. While she claims Valkyries do not have dislikes, she becomes defensive when asked about the hero Sigurd. She is dutiful and formal, valuing the souls of brave heroes, the Einherjar, and looking up to her predecessors like her Elder Sister Brynhildr. Despite finding some formalities strange, she adheres to them out of a sense of duty.