That reminds me. Which race do you all like the most? I personally like the night elves - well, because of their ability to see at night. I love that skill and i can stalk the whole map enemy free (they're all sleeping). In Frozen throne there is also the Warden (hero) and she is able to teleport anywhere. Trust me, the first few skill points will have to go to the teleport skill. Nothing beats that.
The humans have got lots of weapons and defence at their arsenal but as for their spells... i can't say their good or bad I'm just saying humans have very weird spells that i ALWAYS forget to use during battle. Especially the sorceress's sheep changing spell! Arrgh I always forget to use that one during battle. You cannot set it to auto-cast so it's horrifyingly difficult to find a single sorceress and cast it.

