couple questions about level 4 classes:
Why are level 4 classes so rare?
How do you make a level 4 class if you are able? For example, the Saurien trait 'Saurien Heirarchy 2pts: Bonus Classes 2 - 1 Level 3 and 1 level 4' allows for creation of a level 4 class, but I can't find anything that says what stats it would have or how to make it. Page 43 of the core rule book talks about leveling up a class but it seems to assume that you know what characteristic stats the new level has. So I'm not really sure what to do