its not only 1 champ, its the whole game that is broken.
i cant even enjoy that game since season 6. too many gimmicks too many "wtf" moments too much burst and too much tankiness/high damage at once too many broken champion kits/items/builds fed rengars everywhere 0/7/3 -> 14/8/9 vaynes everywhere champion "reworks" aka. "lets buff champs into a broken state by giving them 12391293 new stuff in their kits" silver game designer (sorry not sorry) too much snowball.
the whole game feels very broken, its a huge mess. riot is like my uncle, he repairs something and tries his BEST but breaks two other things at the same time lul. [zombie-nunu-bummed]