Thanks musenji, I was determined not to give a full explanation to that, its too much of a key point in the riddle... I didn't quite expect it to take that long of course

JonyH, thats it (except Choco/Mog is actually a Wind elemental).

Also, to people still wondering what the point of all that was, it was, as JonyH seems to have identified, to make clear what has and hasn't been used so far.

Not far to go!

EDIT: Almost forgot my own riddle solution there Actually there is more point to that move than simply discovering CLOUD SWORD, but don't worry, that is the complete solution up until the final two lines.