master yi 's movement speed and attack speed is very high his is good at in and out fights

master yi gets madreds then starks then berserker , phantom , infityedge , phantom , and u sell boots buy another phantom

if u r sure of killing some one use wuju style , ultimate , alpha strike

master yi is really fast ulti plus ghost is really fast movement speed 600 -700 not that high for other people who try too do fastest yi in the world but its pretty fast
after u use ulti and u still cant catch em use u r ulti and ghost good combo

when u are 1v1 ing other champions and you are on low health it is your perfect time too use meditate . just right front of them because meditate gives you 300 armour while u r channeling meditate and magic resists after u r on low health u just use meditate and its GG