We got the Heavy Metal Rock Band Pentakill, With Mordekaizer, Yoric, Karthus, Olaf, Sona and Kayle
We got the all girls K-Pop group K/DA, with Ahri, Akali, Kai'sa and Evelynn
Now give us an all boys Rapping Squad Called WAVE CLEAR, with Malzahar, Tryndamere, Viktor and Talon
Come on you know there is potential in this
How about a Tankbuster line? 
Just because I'm that guy, but, maybe a country themed skin line.
I dunno if those champions fit a Rap theme, but you could make a pretty solid Prog Rock group out of that.
I think a better name for a rap group would be Crowd Control, featuring MC Alistar, MC Gragas, and of course DJ Ornn.
Nah give Talon a debonair instead and make him a smooth criminal. I'd rather see Xerath alongside Malzahar with the way those 2 dance.
