You can go fishing via the fishing area in alker port you can trade
For killing monsters of course u should find the most efficient way to kill right =.= be it gathering them around and use an A.O.E (Area Of Effect) skill to clear them or use a stronger single hitter to clear them 1 by 1 and training in groups is definitely much faster you just need aion online gold to know the right training ground.
For pvping, it’s always best to have the first hit cause most ppl I pk can’t touch evem touch me and die liao. I just stun them, use a D.O.T skill, use Hard Hitter skill, Stun, D.O.T, Hard Hitter, Stun and so on then they gg liao ^o^ btw all 3 classes can learn stunning skills and if you are very unlucky once you get stun you can’t recover from it liao o.O pro pkers have timed their skills properly so gd luck if you run into me.
Fishing: Personally I dun really go fishing but ill help explain it anyways.
You can go fishing via the fishing area in alker port you can trade the fish you catch for fishing points and exchange for various items and you may even fish up rare items which I refer as rubbish or something here.