Nerfed Protean is fucking unusable, even before the nerf it wasn't broken, But was all SHIT FREAKS fault for busting their shillmons.
Grenigger was broken because they gave him an unique snowflake shill mega form that made it impossible to play around the mindgames with z-moves and battle bond.
Cindershill was busted because they gave him every motherfucking 120 base power physical move.
The cat fucking sucks, it has nothing, it can't kill shit without STAB, it dies to everything even though screens.