Corvus Glave & Ebony Maw is a problem
I don’t believe any one champ should be made as a complete counter to any other champ. Now, I admit I have a CG so there’s a little bit of bias, but no champ, no matter how powerful, should be completely immune to another. It would be a lot better if EM simply, for instance, changed crits to normal hits. Or he could have a miss percentage for guaranteed crits instead of 100% miss. Either option would still leave him fairly powerful, while not affecting the balance of the game. The first option might even make him more powerful. But as it is, he ignores CG entirely and I feel this affects his balance and neutralizes Corvus to far too great an extent in game.