- Their mantra is "All men must die," so they hate the NK as well as followers of R'hllor, Qyburn, etc.
- Jaqen, an expert professional assassin, was not in the black cells of the Red Keep by accident (whether he is the same person as Syrio is irrelevant).
- Jaqen *recruited,* fast-tracked and "passed the torch" to Arya because she wants to kill Mel, The Mountain and Cercei, who commanded Qyburn to resurrect him.
- In the books, Jaqen is hanging out at the Citadel with Marwen, the only Archmaester who believes in magic.
- The FM want to harness magic and dragons long enough to destroy immediate threats and then destroy them to restore the balance of nature.
https://www.youtube.com/watch?v=6hANuUa ... sfLrDyie9t