Musicverse (K/DA, Pentakill, etc.)

You seem to be floating above a normal Earth city, but... something's different. As you float around, you catch sight of a billboard:

K/DA: World Tour!

This was the musicverse! Riot's been experimenting with musical groups for some time now, and now you were a ghost in their world... You smiled to yourself, eager to try your new powers on one of them. The only question was... which group?