One does not simply build Feral Flare on Wukong! ._.

Good guide men.
Maybe im nab, but i think that the Maw of Malmortius description is wrong:
"Gives a good amount of Ad along with an incredibly useful pssive against an AD team. Replace Black cleaver with this is the enemy is full AD. If not this should be your 5th item after tanky stats are added."
The passive shield absorbs only magic damage, against ad teams is useless, i think

Your typical full build just consists out of five items and I suggest you running 21/9/0 Masteries or at least considering them.

Thank you for the feedback, I fixed the error with the ability order.
With regards to the runes I'm sure what I've stated is not nearly optimal, but I'm limited by IP and so all I have a general AD and general AP runes, and so I cant really test different runesets out. As soon as I gain enough IP I will do so but until then I cant say much more than use what you think is best.

You should max an ability by level 9 and I'm not really sure the ArmPen Marks are necessary, given that you end up building moderately on ArmPen/ArmShred anyway. AD Marks will probably give a better clear and early ganking power.

Otherwise, seems mostly okay.