Captain Phasma is a fictional Storm Trooper Captain in the Star Wars movies and extended franchise. She is Finn’s former commanding officer while Finn was a storm trooper, and now is determined to take “the Traitor” Finn down at any cost. However, even her loyalty has its limits, and she betrayed her cause in the battle on Starkiller Base to save herself. Like any good Storm Trooper, she is never seen without her helmet, and her rank is recognizable from her salvaged chromium armor (different from the white of foot soldiers) and her signature cape.