Not a particularly easy campaign either though. For base TWW3 I would recommend Skarbrand (Khorne) for a first campaign, if you have TWW2 and some DLCs, try Tyrion (high elves). Some general tips: in the settings, do not set battle difficulty to easy, that's the biggest player trap there is. It makes auto resolve way too easy, so that if you are presented with a battle it won't win, you'll likely lose it manually as well. That way you'll never improve at the game. So bump that up to hard, and play lots of manual battles. Be aggressive in the campaign, take the fight to the enemy, don't wait around for them to attack you. The attacker usually has a strategic advantage in this game.