thanks for the tips :D
I have tried infinity edge on Shaco and it is a very good item. I personally prefer black cleaver on twisted treeline as most of my games end very quickly due to Shaco's early game domination. Feel free to swap black cleaver for infinite edge if you prefer it, i just prefer black cleaver :P

Yes, this guide has the POTENTIAL to be good, but it isnt really yet. I hate people who downvote so I won't downvote it.

I have a few things:

1. try to do something about your lay-out, it is just a wall of text, check out the top rated KArthus guide (by Johljhol) (how to make a guide) for all the tips, you can do things like Shaco and a lot of other stuff!

2. You haven't tried Infinity Edge on shaco yet? its a godlike item on shaco, you should definately give it a try.

3. furthermore, I prefer to max out shaco's boxes OVER your two-shiv (yes deceive should be maxed first) because the shive won't do much damage if you are AD shaco, but the boxes are nice for the fear and can REALLY change teamfights ;)

For the rest, it is a great guide, but be sure to check/fix these things.

Greetz,
IveGotSkills