AP Assassin Yasuo
Not Updated For Current Season
To farm early :
Farm with your Q don't be aggressive at early, unless you know what you do, at level 3 you can farm more, with basic attack and E, try to keep your E at 50% damage (stacked 2 time).
To farm mid/late game :
if you have your Lich Bane and Luden Echo, you can E Q on minions, so it clear faster.
Your combo is : E Q Auto Q E Q Ult
but if there's a lot of enemies, try to stack your Q first, once you have your tempest, E 2 time on minions, so you have 50% more damage, and E Q in a group of enemies, ult, E Q and if you can't kill them, E on a minions and fall back with a Wall if they are low, you can spam E and Q until they are dead too.
Pros / Cons
Have a lot of burst damage
Can one shot with E Q combo an adc or squishy champ.
You are almost invincible 1 v 1 because you are a fighter, and an assassin with that build
CC can kill you
You get beated by High burst AD champion, unless you can one shot them.
if you are a good Yasuo, you can have Scaling Armor and MR, but if you are a new Yasuo take only Armor and MR runes, if yoou are a Yasuo that want damage, take AP runes and delete the Armor Runes