Hi, nice to meet you.
I'm playing with GK, i actualy enjoy playing with it on pvp server, but the problem is, i'm struggling a little bit with skills, and what to use and not to use, what skills are more effective and stuff, so i'm getting killed a lot. I am still trying to find out myself, but i would love to get some help from more experienced players. So i would just like to hear your opinions, on GK skills combinations, what skills are good to use in pvp. Thanks. (sorry if there was any threads like this, and sorry for my english, i know its not too good)

Against daggers and fast targets, use rabbit totem to catch them. While you chase them you can shoot some force blasters, because why not?
Also, use raging force when you have no charges.
If you get close: Cripple --> Soul Breaker --> Hurricane Assault --> Burnning Fist --> Force Blaster --> Punch Of Doom ( Only if you are sure, that it's going to kill the enemy )

Against archers, i advise pretty much the same as against fast running meele fighters, but you can also try to use ogre totem and shooting them from a distance. Raging force + Force Blaster combo can be pretty effective, and if you have archery resist buffs, I don't think there would be a problem to beat archers. (If you both use CP pots i think you HP will be only a little bit hurt...)

Mages are not like that. You must get close, or they kill ya... Avoid slow, and when you are near, start with Soul Breaker and Hurricane Assault, but ofcourse a Cripple can never hurt. I also recommend to shoot a few Force Blaster while you are trying to get close (Though if you dont get close in time, you are dead meat)

Shalana what about the skill "fear"?

get good jewels....

overall:
always use fortitude and riposte stance
be sure ur skills r at least +22 or u will have much lower chance to crit with skill

vs dagger:
ogre totem
debuff skills like cripple, stun etc., skills like hurricane and blaster wont land so using them is pointless

vs mage:
ogre/rabbit
use celestial, get close and use hurri+blaster+force burst/storm, this combo should kill him, if it wont - u r done

vs tank:
can it win vs tank????

vs archer:
get close and smash

vs summoner:
for god sake dont hit summon

vs healers:
in most cases u will be drained out of mana and u wont be able to do anything

vs other tyr/glad:
only fast fingers will save u :*

vs destro/wl:
rather not possible to win with good one

vs doombringer:
only luck and reflected stun can save u

vs soul hound:
no chance, if u win - that soul hound should reroll


like u see, everything is pretty simple like 90% of l2

There are no tactics that work for 100%
This is how i'd do it.
And yea... A set of overenchanted jewelry might do the trick.
Pray to resist the effects or you die. That simple.

Q.Q mdef only... ok.