[quote=@The Silver Paladin]
[quote=@JohnWolff]
[quote=@The Silver Paladin]
Eh, why not?
As long as I can use King David, I'm good.
[/quote]

Technically, King David's a mythical (or in this case, religious) figure.
[/quote]

King David qualifies as a heroic servant. He was going to be used in Fate/Apocryoha, and will be used in Fate/Grand Order
[/quote]
Mhm... Fair enough. I don't see why not. I haven't worked out all the mechanics of the RP yet, so things can still be altered here and there for now. It's just that, I'd be using someone from an alternate reality, and I feel it's more fitting if all the Servants are people who can't be summoned in the Fate universe (mythical beings like Heracles, or even Jesus, can be summoned in the Fate canon), since the story of the RP deals with the Fate universe clashing with other universes.