Things I bet you don't know about Master Yi

Alpha Strike can be used to avoid non-targeted abilities Similar to Karthus's Requiem. Wow, this is really a challenge, next time you face an enemy Karthus try to avoid his ultimate, in the long run it might save you from death. Keep in mind that avoiding it completely is better than ignoring some of it(with your skill meditate).

Highlander does not remove attack speeddebuffs such as Malphite's Ground Slam. Very important information, it might actually save you from most situations for example, if Nunu is performing his ultimate ritual (Absolute Zero), just run away from there and don't even try to kill him. Attack speed is everything for Master Yi, unless your confident enough to dodge it with your Alpha Strike.