Well I'm done playing this game unless there is a way to change classes without going all the way to a statue. Because I'm stuck as the priest and can't kill anything so I can't level, which also limits how far I can go. Also I don't have enough for the Heal upgrade.
Word of advice include a way to change classes after you collect them from the statue besides going all the way to a statue. Like pressing C or choose a class before starting something simple.