Upon arriving in Asgard, she kills the Warriors Three and the majority of its forces before resurrecting her original army and companion Fenris as well as appointing Skurge as her Executioner. However, Thor and Loki joins forces with the last Valkyrie and Bruce Banner to escape Sakaar and return to Asgard, where Thor engages his sister in battle while Loki secretly revives Surtur to initiate Ragnarök.
When she arrived in Asgard, she eliminated the Warriors Three and most of its troops before reviving her original army and loyal companion Fenris, as well as appointing Skurge as her enforcer. In response, Thor and Loki join forces with the last Valkyrie and Bruce Banner to escape Sakaar and return to Asgard, where Thor clashes with his sister in battle while Loki secretly reanimates Surtur to initiate Ragnarök.