Really didnt know if this would go in Bugs or not, cause this only happens to me...

My rogue Nightblade is lvl 255, has full defense 1275, swords up to 1035, and 28.6% dodge, all talents learned. The basic we can say.

Now, I tried to solo Kazak, and got killed in less than a minute. The boss landed 3245 crits, and around 2000 in regular hits. I have seen lots of rogues around who can solo any boss, and mine cant even take an easy one as Kazak.

I have tried clearing Cache and WTF folders, and still nothing!

So what is it? I got something missing here, or the char itself is just bugged maybe? Theres no point to have a rogue that cant solo...

Can someone help me with this please? Thank you.