Good Wizard Training Area?

[GM-Pandora]

As you get higher, sometimes the monster you kill stays the same, but you have to kill more and more and more to level. I've seen some wiz level all the way to 99 at geos or soils.. sad I know, and you get sick of the place, but it's still the "best ratio" time+difficulty to kill/exp.

Once you're 95 you can go bio, if you have a party. You can also MVP or try some of the new hard dungeons.