URF mode is just not fun anymore.
You'd think only 20 or so champions existed if you only played URF mode considering this gametype has now boiled down to only using abusive powerpicks that break the game so much harder than other champions. It's no longer about testing new champions with the URF buff and seeing if they're fun. It's all about playing champions like Fizz, Leblanc, Fiora, Zed, Ezreal, Sona, Evelynn, Maokai, Garen, Azir, Alistar, Riven, and Lux. You might see 1 champion a game that is outside the URF "meta" and you'll likely see them get shitstomped for picking someone who is fun over someone who is easy to win with.