@Jetty: You don't need those quotes and double quotes. We understand your posts even without.
The magadragon is a darkside monster, you can even beat it without a party member dying when you play darkside alone in warrior mode. (like I did

)
You don't need the clouds area or the area with the +50 level well you can only access after finishing the darkside main game for doing so.
Playing the whole game in just two days sounds incredible to me, even if you played 48 hours nonstop you'd have less than 15 minutes to for each 16*16 area including the fights and quests if you go through the whole game.
Even 2 days only for the WoX bonus areas would be quite fast.
What party composition did you choose ?