Ep 12. You Are Not On Your Own

After the events of the previous episode, Clary and Jace are dealing with the aftermath of their decision to take the angel's wish and erase their romantic feelings for each other. Meanwhile, Magnus tries to help a distraught Alec who is struggling after having to kill an innocent Downworlder to save his parabatai. In an effort to protect themselves from Valentine, the group sets out to find the Mortal Mirror, an ancient artifact that allows the person holding it to communicate with the Angel Raziel and ask for a wish. However, they soon discover that Valentine has the mirror and has plans to use it for his own nefarious purposes. The group must work together to stop Valentine and save the world from his destructive plans. Along the way, loyalty is tested, secrets are revealed, and new alliances are formed. Will they be able to stop Valentine before it's too late?