well this is my build i hope it helps you with shaco, sell dorans and rage blade, this hero is the best if you stack your jack in the boxes on 1 spot, the best spots are in grass and by turrets, your 2 shiv you want to harres with it plus you want to use when they running. your decive can go through walls decive you should decive behind them for you passive, shaco is really good at 1v1, shacos weakness is people that have a lot of stuns, the way to get around them is surpriress them and take them down before they can stun, another thing is you can get people to use there ults and cool downs on your clone so try to act like your clone and dont use alot of abilitys during your ult time, that is one of the ways they can tell its the real shaco, well thats all i got, have fun and destroy some noobs with shaco