I had just bought Shaco a few months ago and I was really happy. I looked at maybe 50 different builds but none looked like it fit w/ Shaco. I began to just expariment and this build is what I came up with

Pros:
Great escape menouvers
Helpfull early game with 2 Shiv poision to slow the enemy for first blood.
And the Jack in the box acts as a quick ward, meaning '' you dont have to spend gold on wards''

Cons:
Two shiv has to be planned and executed at certain moments in a fight
Jack in the box is a weak ward, there isnt much time on it, + if an enemy comes close, it gets used.

Jack in the box is an effective farming tool at spell level 5