Skill Points

Please can somebody make a post of the best way to spend skill points on the different classes.
I would pay in emeralds and it would be greatly appreciated. Thank you!

 

Well, the class selection screen really helps. Thunder and Air are fast hitting elements that deal damage to enemies very quickly, so they're good for both Archer and Assassin. For mage, basically the only thing that's good for it is Water, because it insanely boosts spell damage. Warriors are tanks in either damage or defense, so Earth and Fire are best for them.
Archer- Air/Thunder (Agility/Dexterity)
Assassin- Air/Thunder (Agility/Dexterity)
Mage- Water (Intelligence)
Warrior- Earth/Fire (Strength/Defence)

But it really depends on whatever you want to do! I have an Earth Archer just to see how it works, and a Thunder Mage, so really whatever fits you should still come out all right.