Heidrun is a goat living in Valhalla whose enormous teats provide a substantial amount of the milk-honey-stuff used for the mead. In return, she lazes about grazing on whatever leaves are within reach or whatever is brought to her.
She is modest, but given how long she has been in this situation, is rather used to staring or handling.
Docile by nature and bearing a vulnerable undercarriage, Heidrun detests combat and avoids confrontation. However, her great weight and knowledge of ancient magics should not be overlooked.