wukong hidden line that only works when you play radiant wukong

okay so theres a hidden line that wukong says that he only does say in his radiant wukong skin

and im certain that line isn't just skin specific

it seems like its in the wukongs code and just never works till they made him this recent skin

for people who wanna know what the line is its in the video at 1:54

https://youtu.be/ClWXwUKOfso?t=1m54s

im also seeing that other champs have this issue like fiora and her project fiora skin