Nightstalker the unseen Shadow:

http://te4.org/characters/5446/tome/789 ... abb43ca1b6
First off let me tell you that this toon provided the most fun i ever had in tales. It became just so precise and flexible and provided a feeling of fluid control more and more.
I was really lucky with equipment, i had incredibly high stealth, around 40 luck, so in the end he was normally not even attacked by trashmobs, they didnt recognized.
So i decided to make him a high darkness dmg glasscannon, which was so fun with ambuscade. (+85% darkness dmg). i saw Shadowsteps for more then 7000k dmg all in all sometimes. and killed a lot of bosses with one attack. My shadow got incredible strong with high stealth and darknessdmg, so i could let him kill lots of bosses, while sitting in save shadows.
All in all high peak was really easy, lost no life and killed both sorcerors in around 6 turns.
This is a tactical controlbuild, which hits hard and fast and vanishes before beeing captured. So its nothing to "storm the front" blindly (at least till lvl 40), you need to know your enemies, their location and your skills and plan your attacks according to this.
I got a few tips to add to the stealthbladebuild:
- track and burningstar make a great combo with shadowstep. i always knew where they were and assasinated them quickly. At least make sure you get a track item and use it regulary. I cannot emphazise enough how important they are to plan your attacks with shadowveil ambuscade and shadowstep!! Most important hint in this textwall
- Heroism infusion with ambuscade to make your moving shadow last longer and on yourself before every shadowveil, its so useful now for shadowblades. never died the whole game during a shadowveil.
- Prodigies wordly knowledge >>conditioning was really helpful, making your shadowblade quite more stable, adrenaline surge saved my ass a few times, you burn your stamina so fast, and another shadowstep or whirlwind for lowlifeloss come in so handy
Lucky day should need no further explanation on a heavy stealthbuild
Speed This time i added temporal, which was nice but not overwhelming. It might be as well build without it. shadowveil is great with speed because you can act in between, but i got many speedbuff items anyway, and the manacost of essence of speed is so high, you only can use one ambuscade and one shadowveild with a little reserve for emergency teleport. perhaps better get another infusion and a stronger flurry with it.
Cursed aura as cornac this comes handy, as a glasscannonbuild i normaly ran madness for 16%offhanddng and 12% critical dmg. i would have preferred shroud for more savity but my best items just didnt had it

Ok i think iam done here, textwall is standing and ready to hit you hard

For even more information on the stealthblade build see also >> http://forums.te4.org/viewtopic.php?f=49&t=33203
its b37 and a bit outdated but contains all the basic information you will need.
Finally I hope to see a few more Shadowblades out there,
Have great fun and always stay in the shadows.
Tagedieb