Are there any really good ones in the game? Best so far is a +2 frost and +4 from vendor in Pitax, can´t remember if they sold any special ones too there except for the generic +4 one.

Nazrielle can make you pretty decent one if you order elven thing at some point. not sure what master level you need for it but must be pretty high as it is +4

it's +4 enchant +2 luck attack, magical beast bane, ghost touch

Pretty nice one for a DEX 3 thug, 2 pala rest two handed fighter. :)

I would not agree with that. paladin of all people does not need AB. he literally drowns in it. it is good for a primary rogue classes with slower AB progression to help them than initial hit if even by 1 and ghost touch is good in the 2nd half of the game.

I also don't know why would you go 2hf on dex build. don't think those feats would work for you at all. I haven't tested it, but they do say "strength"

upd. now I came up with a decent build idea XD mostly unrelated, though

Care to describe the build? AFAIK Elven Curve Blade is the only 2h weapon that is finessable, but I have no idea how to make it work in Pathfinder.

oh, I just though that rogue3/monk1/inquisotor16 with curve blade will be pretty ok as he would have some buffs to compensate for medium BAB progression, but after some consideration I decided it will be a shitty version of my arcane warrior an dropped the idea

Bane of the Living: +5, 2d6 vs all targets except undead and construct, casts Harm on target with critical strike (DC=22).

Yes, this is the one. And if you're able to handle this demon without of problems you can summon it as long as you wish, fo large portion of XP and for another additional blade. Also Jaethal didn't die from this curse, she survives every time with 20hp. Best target for this cloak. :)