I got dominated by a Zilean in lane.
Saw enemy had morgana, anivia and zilean, thought either morg or anivia was top so I picked Fiora to counter them. Nope, it was Zilean top. Lane phase was hell. Couldn't do anything. Shoved up to my turret all game, outranged, couldn't engage, couldn't outsustain. Any time I tried to proc vitals, he slows, Q reset speed boost and runs away while I take full brunt of minion AA meanwhile everytime I try to cs he has free poke and my minion ignores it.
Now, I'm not saying he's OP since I play him support quite a bit, but he makes any melee that can't instaburst or go even on waveclear living hell to lane against. Try playing singed, rammus, or mundo and you will try to commit sudoku by the end of the game. Nothing like playing against a champion with a 5 seconds 99% slow.