if you have gold you can experiment,
to a degree.
i noticed they wisely made the summoning doll upgrade skill impossible to unlearn. otherwise one could have summoning-doll-zilla
.:heh:.
It gets
very expensive to experiment when you're over level 25. 2 skill tree's to delete alone costs me almost fifty-five-thousand gold (roughly 26 thousand each). Doesn't seem that much at first, but now experiment freely. 55 + 55 + 55 + 55 etc. Soon mounts up.
