15SHE ABANDONED KYLO REN
In Star Wars: Captain Phasma by Kelly Thompson and Marco Checchetto, we got to see just how she escaped after being forced into the trash compactor by the likes of Han Solo and Finn. An explosion ruptured the side of the vessel allowing her to escape and she
immediately began covering her tracks after being forced to lower the Starkiller Base's shields, which led to the First Order's defeat in the latest film.
In her endeavors, we witnessed just how selfish and ruthless Phasma was because it was revealed that she actually did see Kylo Ren fighting Rey at the end of The Force Awakens. However, instead of helping, she shockingly ignored Supreme Leader Snoke's apprentice and kept trying to cover her own tracks. Kylo Ren was not her priority and had he died, she surely would have not divulged abandoning him.