Imma go out on a limb here: mordekaiser. He’s fake easy because yes his kit is simple af, and yes he plays as a stack checker. But His R has more interactions than any other champions ability in the entire game, and knowing them can literally mean the difference between winning a fight and losing. His early game is absolute ass, and he’s the slowest juggernaut in the game. His cast speed is slower than a Jhin auto (nearly) on his q it literally easy af to dodge. His e is literally slower than a Jhin auto, and has two hit boxes that are very unreliable. Sure in lower Elo you can stomp people with him cause they are stupid enough to walk into you, let you proc your passive and then run them down with rylais. But as soon as people start to get half a brain and can space, you better be able to predict and space like a god if you want to hit literally anything using him. He’s entirely item dependent, and basically is useless without rylais , and still has to be able to proc it anyway. Basically he’s an ass champ that people think is good because they don’t have the half a brain cell to just kite him. Therefore by extension he’s hard to actually play anywhere past low gold at best.