i use that masteries because wukong is good damage dealer but squishy and easy to kill so i get 9points to defense maxing the armor because i buy magic resist in runes

first go to nimbus strike good harass at early game then go crushing blow and last decoy try to max first nimbus strike it do good aoe dmg and buff your attack speed then crushing blow

SEALS : ok i got 4 AS seals because wukong need attack very fast then dodge evasion runes as i said wukong is squishy and need little defense so dodge runes is very good then cooldowns reduction to less wait for skills wukong is very needed to cast skill to kill enemy or run
MARKS:ARMOR PENE runes is good and with them you get big dmg then AD runes mark of strenghth
yea wukong needed some AD so i go to this mix ARP+AD MARKS
GLYPH: ok attack speed glyph of alacrity for fast attacking ofc and 3x glyph of warding cause it do 4.5magic resist then you dont need max magic resist in mastery and you can max armor
QUITESSENCES: 2X ARMOR PENE
1X ATTACK DAMAGE

First doran blade is good for early game then berseker boots , phantom dancer now you are extremely fast attacking and do crit everytime , then phage y wukong dont have slow so this item do it and +HP to be more squishy then infinity edge with infinity you have big dmg +fast attack from phantom = death to enemies then upgrade phage to frozzen mallet its really worth it more slow to enemy and hp to you then stark fervor to life steal wukong doesnt have any heal regeneration such as xin zhao passive so you need to get this on items so stark fervor is good then bloodthirster ok now you completed your build and do hell to your enemies i hope you enjoy this build