This build focuses around attack damage and speed, whilst giving Yi a large amount of health to be able to fight off damage-heavy enemies. Warmog's could be swapped out dependant on the opposing team. A high crit chance, along with infinity edge, means his critical hits will be doing around 750 damage (without armour). I have been using this build for some time and I thought I would share it. I am by no means a pro, but I feel this build can benefit anyone who plays Master Yi.