jabailey's page

Risen Demon keep in mind that the version of the SK that is on pfsrd is the Dreamscarred Press release of the SK. It is not a Paizo release, so you are already using 3rd party material from the same place as the Expanded Psionics book that has been mentioned in other posts.

There is also an archtype called Nimble Blade that would fit what you seem to be looking for. It is in the Expanded Psionics book as well on page 89.