Ur attack is pretty ok.. But ur armor needs buff up..
Instead of putting hp or whatever stones on your armor only go for Defence & psychical ressistance stones on your chest.
On the greaves Your good.. resistance stone and a skill block stone..
on the 3rd slot you should put a magic elemental stone as it defends u against stun/poison/slow/and against magic based attack.
Ur skill on the other hand aren't bad.. but If possible I'd reset some
Power surge only gives u 5 attack power on lvl5 = useless if u can spend 5 skill points on defence or AOE power.
Endurance doesn't realy give that much hp. (U should learn sacrifice for that later.. but keep it lvl 1 : -1 attack, -1 defence, -1accuracy I think... but +20%hp.)
Speed attack gives 25% attack speed on lvl5 but with large pot U get 20, and BTW : U don't need attack speed if u AOE..
So the pot = better.
in pvp.. and why not use a large run pot?
Resistance is also good for pvp.. but for lvling not.. cause regular mobs don't hit mith elemental damage..
Sprint, is only usefull for attack and run.. but A knight doesn't need that
Lvl up :
-Below = uber defence power increase per lvl.
-Brute force = increase allot of attack power for yer weapon.
-Immortal calling is good for defence, attack and hp.
-swing shot and hook are a must for lvling.
-With allot of defence U can easily do 2 AOE's per time u attack the mobs..
Hope it helps