Actually I have posted it already here but since no one reply, I just post it again and hope someone can help me.
What monster can give me most EXP, especially at high level? At level 20's I can fight oozites at swarm to gain experience, but it will be terrible after lv.30's. Also many sites have information about monsters in wiz7 but none of them have information on those in wiz8. So is ther any sites that I can find theit info?

The mountain wilderness is a good place to hunt for XP: Molten Scorchers give 900.000 XP each, and are easily delt with, if you cast a full power Element Shield.

Try going around Ascension Peak area. This area seems to spawn the highest level monsters with 100,000 or more exp per character per battle.

I ask the question because I want to solo a Faerie ninja to lv.50 and the exp required will be about 2,600,000,000! As those monster are 900k each. About 2700 kill will yield the exp (very inaccurate, just a rough number).
BTW I can't try it yet since I am preparing for exam.....