guys
I woke up to make sure I don't ever forget this and that the world knows this
Adventure Game, AIM based, set in the Naseverse (that's Fate/staynight etc), where the Holy Grail War starts.
6 players, game mod is the neutral church. Players get to edit a character from a few archetypes, like Gem Magician (Rin), Melee Magician (Emiya) or stuff like Assassin (Kiritsugu).
Then you pick your own servant by choosing a historical character.
I'd totally do this if I knew how to set up and run an adventure game.
btw I dreamt I actually was in the holy grail war, that's why. My servant was Yamato Takeru with Kusanagi. **** was legit.