 After she manifests her powers in front of him, Scott tells her he's proud of her.After the Scarlet Witch is found, Dr. Doom steals her reality warping powers and fights the combined forces of the Avengers and X-Men.As Doom seemingly kills her father (who actually managed to shrink down and escape with minor wounds), a distraught Cassie charges the super-powered dictator, gaining time for Scarlet Witch and Wiccan to prepare a joint spell to remove his new powers; however, Doom retaliates by blasting Cassie with an explosive spell, killing her.