Superboy #13

In "Forma Perfeita," a shapeless alien known as Lord Dichon hijacks a Khundian warship, reshapes itself with a temporary form, and sets course for Earth to claim a permanent body—beginning its conquest of the universe. When Supergirl, still under the guidance of Elizabeth Perske, faces a sudden surge of uncontrollable energy beams, the warship appears overhead, and Dichon makes his move, capturing her and reducing her to her original protoplasmic state in preparation for a transformation that could alter reality itself.