Hi this is my first guide but I know this build is excellent. I am an average player but I seem to have stumbled upon something I believe is UNBELIEVABLY AWESOME! Give it a try! my summoner name is Defeetu

start with blue. When you reach level two W and kill wolves. Move to wraids and get red. Use W after each section of jungle you clear off.

For ganks you want to lead with q then E after. I only use my exhaust and gohst if a champion is over extending and I know I can get the kill.

Make sure to get rid of spirit stone when you need room to build another item. I would try to keep it as long as possible.

If you find that you have more deaths than kills go for Chain Vest or Negatron cloak before infinity edge.

MASTER YI DOESN'T NEED SMITE TO JUNGLE! This may sound weird but it is true! he can sustain with his W and is pretty decent clearing without it. which allows for AWESOME ganks. Don't take smite with Yi just build him like this.

There is really not much to explain with Master Yi his skills are easy to master. give him a try! Late game you should be OP Master Yi