 During a confrontation with the Fantastic Four for a device of the late Bill Foster, she refuses to participate in the attack and instead warns them about what was really happening, citing her reluctance to fight those she feels are like family to her.Eventually, Cassie's distrust of Scarlet Witch leads her to expose her as Loki in disguise.While part of the team, Lang also fights a demi-god at Mount Wundagore and a homicidal ancient Inhuman.