We know the old adage – absolute power corrupts, and all that. But Fox's Dark Phoenix – the last film currently planned in the X-Men series that began with 2011's First Class – asks what happens when you underestimate that power?
In the final trailer for Dark Phoenix , Jean Grey ( Sophie Turner ) must learn to tame the massive telekinetic force inside her, or else risk destroying everyone she cares for.
SEE ALSO: What your favorite 'Game of Thrones' Season 8 theories say about you
Jean gets a visit from a mysterious expert (Jessica Chastain) who encourages her to explore her powers and be wary of the X-Men. We see her face off with a threatening Magneto (Michael Fassbender), who doesn't stand a chance. Read more... More about Entertainment , Movies , X Men , Sophie Turner , and Dark Phoenix