Talk:Main Story Arc 2 Prologue Release Campaign/@comment-28605611-20171229053906/@comment-27971189-20171229164351

We won't get Seimei soon, at least until Doman return as he's Doman 'counter' in similar way of Sherlock to Moriarty. No actual reason for him to show up just because Tamamo here as for him Shuten and Tamamo are just 'another fiend' in his working days

Though I'm pretty sure Doman is Servant of one of the A-Class Masters.

If we goes by classic FSN route, considering the main writer for Part II is Nasu, its not surprising if there's Shinji or Kuzuki-kind of Master, or Kirei actually pseudo-Servant like Mashu all this time and join forces with them only to look forward for greater destruction.