Oscar makes his final bet, by telling Hazel to use the lamp to learn the truth about Salem.
Mercury and Tyrian are heading to Vacuo; since Salem needs the Relic of Destruction from Shade academy.
Hazel confirms that even if Salem is killed, she's only gone the maximum of a few hours.
Ren has his semblance evolve, after accepting that it's impossible to deny emotion; something that acts as self reflection for him, the man who repressed his own feelings. Ren can now see the world in black and white, with different colored petals around people, with each one representing an emotion.
Salem is shown to take sadistic glee in sending waves of Grimm out of Monstra; acting like is conducting a symphony.