Druids...

[Bihzad]

A few things that might help druids along:

1) Give them regale.
2) Give them a pet (aside from the one subclass). A minor tree of some sort.
3) Or, let them tame plants. Not sure how many plants there are in Nodeka, but I know I've seen a couple powerful ones.
4) Make natural attunement an automatic skill, like acute might, dodge, etc.
5) Give them a prevention skill that allows them to freeze the spheres for a certain period of time.