Talk:Hassan of the Cursed Arm/@comment-180.178.191.99-20170728024717/@comment-47.186.90.189-20170831032543

Most of the original Assassin Heroic Spirits were Muslim, although cult Muslim at that. They were based on the Hashashin cult, the name of which is the origin of the word Assassin. Of course, in Fate/Stay Night they already broke that rule with Sasaki Kojirou, but he was a fake Servant so they didn't actually break the rule until sometime after Fate/Zero was already out.