I like the Shaman theme of using elemental and animal spirits with balance. It’s not for the sake of raw power, like for example how a Mage or Warlock performs. Shaman can only perform when there is equal give and take, i.e. harmony between the spirits, and they use their ability with a purpose in mind.
Healing the land, protecting plant and animal life, etc. The elements have their alignment in neutral-good, they simply won’t give their blessing to acts of pure evil.