And then you could integrate a physical aspect into it as well.Perhaps something like a mental game of chess
played on a holographic board.Except the board is life size as are the pieces.That could be one part of the challenge.
The more physical part could be each side has to enter a labrinyth but to get through you have to basically face and
physically defeat the darker side of your nature.
Ok...that's just an excuse to allow Ami to face off against Dark Mercury!
Still the idea of having a combination mental and physical challenge would be able to play into all the characters
strengths and weaknesses...at least I hope it would.