Fan Casting Man of Steel III: Solar Eclipse (2015)

It has been 4 months since the previous film and Superman has been defeating Earthly threats, as well as some more cosmic threats. However, Superman is now against a very new and different villain, a strange mythical being named Eclipso. He learns of his vulnerability to magic and gets possessed by him, where he starts wrecking havoc. A heroine named Wonder Woman then eventually exorcises the being from his body, and while the being finds a new host, Superman must team up with Wonder Woman to stop him before he destroys the planet.