been summoned by Wiccan with warnings of a great magical threat. After finding their teammates turned to stone, they encounter the Scarlet Witch transporting them away to be a part of the Mighty Avengers, led by Hank Pym. Despite her evident and vocal distrust of Scarlet Witch, whom she holds responsible for her father's death, she remains on the team. 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. Norman Osborn later mounts a full-scale attack on Asgard. Teaming up with the rest of the Mighty Avengers one last time, Cassie and Vision help stop the Thunderbolts from delivering Odin's Spear (an Asgardian weapon of virtually limitless power) to the Iron Patriot; in the battle, she also fights the new Ant-Man again. Heroic Age At some point, Cassie applies for a babysitter job with Jessica Jones and Luke Cage, though more in the hope of eventually finding her way into the ranks of the New Avengers rather than any dedication to babysitting itself; she is dismissed in favor of Squirrel Girl. The Children's Crusade and death When Wiccan's uncontrolled magical energy nearly kills several members of the Sons of the Serpent, the Avengers begin to fear that he might become another Scarlet Witch; they explain to the Young Avengers how the Scarlet Witch went insane after the loss of her twin boys, resulting in the death of the original Vision and Scott Lang, and rendering nearly all of the world's mutants powerless. When Wiccan feels unsure about what to do, Cassie suggests that they try to find the Scarlet Witch, believing that if they can show her that her children are alive, she may be able to reverse everything she has done, including her father's death. During the team's search in Latveria, Cassie is reunited with Iron Lad, and, when he takes the team back to the period of Avengers Disassembled, she is able to bring her father forward in time to the present, avoiding his original death from the attack by