I get a lot of questions about what skills a WA should have, etc, so here's a brief setup guide for skills and combos:
http://puu.sh/3XtIo
to zoom: right click -> view image OR right click -> open image in new tab
http://puu.sh/3Yb8W
Hopefully this is a helpful starting point for people. If you still have further questions you can speak with me in game sometime. My full WA guide is also now available publicly and if you want to take a look then follow the link below.
BurningRaven's WA Guide