There are 4 common builds in HO
These are the 2 easiest builds to level with, that I've personally trialled.
PVE builds are - Dex/Int
Add points for Dex weapon the rest go into Int
The up side: Level easy without spamming pots
Down side: Your chances aren't too good in PvP
Str/Int: A little harder to level with in comparrison to dex/int build! Choose a strength type wep and add pts to str purely for wep requirements - rest go into int to increase skill damage!
Downside: You could see yourself spamming alot of pots on some maps until your level inreases to where it's a little more manageable.
Upside: This build can own in PvP with a bit of experience - Find 3 skills that you can fire off quickly and ensure they do some damage. If you repeat this at least 2 times in a PvP match! It's likely you are evenly matched or up against a pure str or str/dex build!! <too much HP to compete with at times!>
remember that you get to weild a rare wep @ lv55 - So str or dex is no longer a requirement to your build if u stick to rare weps! More Int for your build means more skill damage
There are Hybrid, pure strength<tank>, pure int<glass cannon> and strength/dex builds out there if you wish to use them. I'll leave that for another post, some other time!
I hope this helps!