Mantis becomes taken with the Vision, and—although rejected by the android—neglects the Swordsman. Alongside the Scarlet Witch and Agatha Harkness, she was abducted by Kang. She was revealed as the Celestial Madonna and witnessed the death of the Swordsman at the hands of Kang, only realizing the depth of her love for the Swordsman just as he dies. She then buried the Swordsman, and battled the Titanic Three. She would learn the origins of the Kree-Skrull War, the Cotati, and the Priests of Pama. Mantis then formally joins the Avengers and is revealed to be, indeed, the Celestial Madonna and marries a Cotati in the reanimated body of the Swordsman, leaving the Avengers and the Earth to mate with him.