What if there was U.R.F, All for one: mirror mode on summoners rift :O
Think about it. Its URF + all for one mirror mode + summoners rift, so you still have the CDR, but everyone on both teams are playing the same champion. Champs can be picked at votes I guess idk. I can already imagine the ridiculousness of this LOL. Prepare to get boxed in by
Kappa.