I would like both suggestions to be implemented together.
He would be an aPat./Angol/Cervy/Nightmare type but bit easier to read his attacks since they would be easier to predict.
I believe he would be very able to be a playable contender as long as he is properly balanced and has enough...
They need to make the AI harder! My main Cerv. pwns everyone but Edge Master easily. So in honor of him, I declare a new difficulty setting, Edge Master!
Unknown's wolf should of been Z.W.E.I.'s joke weapon.
and why not give Sephiroth some love while we're at it.
Even though people might say he is pretty cheap, we can just make his commands harder to execute.
His character design could fit into SC quite smoothly. In fact, the Demon...
What they need to do is incorporate everything that was good in SC II and SC III into the lacking SC V. I would play the hell out of chronicles of the sword. Give me back my SC II / SC III!