Thanks Steve.
Credo... I feel embarassed enough as it is, why do you have to persue if further!?
Anyway I thought this would be an interesting match up as they're both terrifying FF bosses. Sephiroth with great fencing skills and mastery of magic. Yiazmat is a god amongst dragons. Sephiroth almost destroyed a planet, Yiazmat almost destroyed his creator, also a full fledged god. Yiazmat is also endowed with the Holy element which seemed to be the bane of Sephiroth last time but Sephiroth at full power against him, that would be a battle to remember.
To my memory Yiazmat took me a week and two days to beat (all 1 big fight). Sephiroth took nowhere near as long. I guess that's partly to do with the fact that Seph wasn't using all of his strength but also the fact that, since it was a story based venture, a lot of people wouldn't bother if Sephiroth did take that long to beat, in spite of his cool theme tune.