Earlier I was asking for a build here but now I just share my current build which I'm very happy with.

My stats are the following: 181 str, 20 con, 245 dex, 20 wisdom and 50 int.

I went over 180 strength for two reasons, the 180 str sword is as good as the 260 dex claw and this allows me to use a fairly high rank of forceful blow which adds another blast in damagedealing.

245 dex to reach 4.6 on my abilities and to get the 245 dex knife-arm. It doesn't let me reach the highest armor as 260 dex would have, but I'm happy with my current one.

50 int to reach bind 1.4 which is really great. A 6 second hold which penetrates mana cell and flexibility is really a must-have in pvp unless you got a totally lag free computer and alot of luck.

That's pretty much the explanation, for my abilities I use: Ill wind 4.6, Dodge 4.6(invisibility), Forceful blow 3.6, Critical Strike 3.0, Sword mastery 3.0 and I think I got 4.0 in knife-arm mastery too.

This gives me a slower attack speed but with more crushing blows, and that's what pvp is all about. You can't always trust Ill wind to finish of opponents before they notice you, so with forceful blow you have a backup, and it adds to the nuke aswell.

I'm kinda new as a shadow so some things might be wrong here, feel free to check it out and comment on it!

I hope this helped.