Good luck to all who play wukong. Once I finish my 1st phantom dancer I decide what to build next based upon the situation. For those who are wondering, the philostone is a must early and mid game since you do the 1,2 e,w combo often to harrass. This item is kept until I need to start working on that bloodthirster. Wukong is my main champ and he will always be one of my favorites.

Pros:
you can take on anyone late game
if you are slowed it doesnt matter since your movement speed is so high
Cons:
Thornmail is a good counter until you get bloodthirster.
Early game you spam your mana so do your best to reserve mana until you have philo stone.