Hi all,
I would like to talk about
Time Void, in which you can get at level 21. For some it's obvious, but I talk about this because it can provide a large amount of experience. Indeed, there's two main quests here which can give you at least an entire level of xp (at the lowest level), or a half (a third for the highest levels). I don't know the name of those quests in english (if someone can give them) but in those ones you have to fight waves of mobs, one with arisen mobs, and the other one with Orc mobs. (The one with elves is too much quick for me). Killing each mob will give a good amount of exp, as you can see here :
At lowest levels you'll even be able to be afk, letting mercenaries doing the job. But then (~lvl 40), you should be aware of what's happening there because damages become to be higher, especially with the links which bound 3 persons each time, they're really painful.
I admit for some this is obvious, but for others it is not, and I'm sure (and hope) it'll help a lot of people who are stuck on some levels (obliged to farm to get next levels)