Thor Girl possess the near-ageless, superhumanly strong and durable physique of an Asgardian goddess. She formerly possessed virtually limitless cosmic power; her tears contained power which could be tapped via the use of the Chalice of Ruins and the Illumination Stone but which would destroy anyone using the Chalice alone. In at least one alternate future, she will regain all of her near-limitless power as the Spirit of the Jewel