Master Yi is amazing at anything, but people think he's only good for pushing towers. Well he's not. He can be the most over powered character if you know how to use him right. In the beginning, just focus on farming. The better you farm, you won't have to worry about getting kills in the beginning. Use "Alpha Strike" to kill minions. Remember to not abuse it because you'll run out of mana really quick. If your following my build, you just be able to get kills when you get to your "Bloodthirster". Good Luck :)

I enjoy having Master Yi hit extremely fast. Even though his ultimate already makes him fast, I just like it to be faster. Lol.. Also, there is a rune for armor because Master Yi is considered "squishy, or easy to be killed. Armor Penetration pretty much speaks for itself.

I chose these builds because I enjoy playing with very high attack speed and attack damage. With high attack damage, you could do so much, especially if your fed. With the high attack damage and high attack speed, your "Bloodthirster" will be a much more help to you.

Thanks for reading my guide. :) If you have any questions or suggestions I should make or change there is a you can comment below. Thanks.