Good question. I found this Build (First 3 Items and Runes) On Reddit, where a lot of Shaco mains found very good succses and i wanted to share it with every Shaco intusiast out there. If ur the Creator: pls contact me.

This Comb: Frostfire, BORK and Demonic is pretty weird, and why ever would u build a tank item, a AD bruiser item and a mage item together? WHO KNOWS

The funny thing is... It works so well. SO SO Well.

With ur Tank burn and the AP ur boxes deal a lot of dmg in the jng.
With the Frostfire and the BORK u sustain, dont die and still deal a lot of dmg.
The Slow from Frostfire and BORK with ur E passive slows everyone that much, they cant flee.
And with the Demonic and BORK u deal percentage Health dmg, so u can kill squichys and tanks the same.

Combine that with GA for extra tankieness and dmg, with a backup. Ur deaths will be so low. U cant even int.

And that with a Abyssal mask for more tankieness and 12% more dmg after a cc. Its just over.

U can still combine more Magic resist or Thornmail for antiheal, or Randuins for anti crit.

I hope u liked it, hit me up if u found something different, and good luck playing.

xoxo - SurpriseBackstab