Myers (Sky)

Miss Myers was a member of a race of the fleshkind that was at war with metalkind. She intended for her (artifically created) daughter, Sky, to be used as a weapon against them. However, Sky was taken from Myers and placed on Sarah Jane Smith's doorstep. Myers followed Sky to Earth, taking over a nuclear power plant.

After Sky's powers activated, Myers connected a fallen Metalkind to the plant's power supply, using it to summon the rest of its kind to Earth, forcing Sarah Jane to bring Sky to her in order to save the world. However, Clyde Langer and Rani Chandra shut down the plant's core, closing the portal, the backlash of which disabled Sky's powers. The Metalkind freed itself, and, using energy it had held in reserve, transported Myers back with it to its homeworld. (SJA: Sky)

Personality
Miss Myers was a very confident, ambitious and desperate woman. She claimed that the war between her species and Metalkind had changed her to what she was now. She held a strong hatred for Metalkind and was willing to let them destroy Earth so they also could be destroyed. She also mocked humanity for not being as advanced as her own flesh species, suggesting prior knowledge of Earth and humans. (SJA: Sky)

Abilities
Miss Myers could take control of humans or put them in an unconscious state by shooting electricity at them through her hands. She had a pendant that allowed her to teleport. (SJA: Sky)

Behind the scenes

 * Miss Myers is similar to Mrs Wormwood in that both created a child as part of a nefarious plan, Wormwood wanted to use Luke to help the Bane invade Earth while Myers wanted Sky to exterminate the Metalkind. Also, like Wormwood, her child was adopted by Sarah Jane Smith after her plot was foiled.