reaching lvl 10 tips?

[m5giora]

Hey, I can't seem to reach lvl 10 and max units without having to grinding all the lame encounters (which is not fun). Any ideas?

[Gentleman]

You *can't* max all your units without having to grind all the lame encounters. Which isn't fun. (In some of the campaigns, you should reach level 10 without having to grind, though.)

The grinding achievements in the Clash of Heroes aren't that bad overall; it is up to you if you want to spend time just for the sake of achievements.

[Kuromaru_]

You usually reach lvl10 faster than all of your units reaching lvl5 ( that is if you max all ).

[0h]

I think the Haven campaign gets the most creature XP (if you switch to another elite/champion unit, as soon as it reaches lvl5).
You should need the least amount of grinding there. I did it in the Elf Campaign and it sucked :D