Gruwaar shadowhand swordsage builds

[Mclane]

The title is pretty self explanitory. I just need a couple build suggestions for spring boards. The character is a gruwaar, a swordsage focusing in shadowhand, and using a shortsword and stealth. I suppose that most of that would be implied by the title. My bad.:smallredface:

[DeAnno]

Shadow Blade Technique lends itself well to high crit builds, but unless you have an efficient way of recycling it that might not be too helpful.

[Greenish]

Well, boost Dex, have a couple of good Shadow Hand Stances, pick up Shadow Blade, stab people. TWF isn't too bad with Shadow Blade adding full dex to offhand, but it doesn't work with most strikes.

[Mclane]

I decided to just make my character heavily flank oriented. I already know of three feats to take, and I already have some maneuvers I can take. Does anyone know of any flank based prestige classes?

[Mclane]

I just found a prestige class I think looks good. It's called the Streetfighter. Ever heard of it? If so, is it any good?