If your just going to spear, no Sword, then you have to go with Spear, Fire, Lighting, and Cold masteries.

Spear: Max everything besides the first 3 skills. Wolf Bite, Fanning, and Dancing Demon are pretty much useless besides fanning maybe.

Fire: Max everything but firewall (You can get firewall, but just remember you can't move when you cast it.)

Lighting: Max everything (Optional, don't have to max grasswalk etc.)

Cold: Max Passive, Frost Guard Series, Frost Nova Series, and you also can get Snow Storm if you want, helpful when trading, one hit npcs thieves. Don't get imbues, waste of sp. Besides you'll be 1 or 2 hitting monsters with nukes so no need for ice imbue.
Correct me if I'm wrong in anything, but thats all I got. Hope that helps.