I'm interested in this, but... I don't exactly know that much about the magic system so I'd likely have to be a servant... That being said, I'd be willing to try my hand at making Saber's master.

I have ideas for Lancer, maybe Rider, and Archer... Which is still around?

Looks like Rider and Archer (if that one guy makes assassin instead of Archer) but I'm sick and my brain might not be the clearest right now XD