I'm a level 32 ForteFighter, trying to some levelling to catch up to my friends while they're offline, but for the life of me I can't seem to find any mission that I can reliable handle and still get good EXP for it. Any suggestions?

Also, I haven't tried White Beasts, mainly because when I went there with a party, I kept getting stunned and locked due to huge white ball spamming floaty magicians and I don't wanna know what that'll turn out like solo.