Talk:Rafael's playthrough - Simon's route/@comment-27405625-20160328002448/@comment-25941257-20160328105008

The research of Secrecy spells gives you two things: one it aloows you to pass the exam in the Holy Knights headquarters during the Unpeople Investigations that allows you to get all the "new leads" (there are six in total). More relevant it makes the optional fight in the Forge (the Containment cell), as Simon can joins the party. Otherwise, only Robin, Vhala and Carina against the whole enemy party (to get all the rewards) is more problematic. Maybe later it would be different, but for now I think that it makes sense.