I don't know that I'd go that far, Drake. Mouse's Arisu Geass was pretty good, and that was never finished. I heard good things about Rou's Sango Quest, though I never read it myself. And then there was the original Z-adventure here, the Barren path, and that's not in Mystia's either.
At least I'm pretty sure that one was the original. At least it's the first noted on RPG that isn't an RP.