Champions like Sion and Gnar get nerfed for being able to be tanky and still do damage.
Hurrrr durrrr look at me I'm Cho'gath I'm gonna walk up to you and eat you for 1500 true damage and there is nothing you can do about it with my 2.5 second silence that has a hitbox big enough to hit your entire team. If i somehow miss all my skillshots good luck trying to get through my 4k hp even though i built a deathcap and ludens echo! Ohh man I love waking up in the morning knowing that rito won't nerf my freelo champion, GG EZ game EZ lyfe 420 stack feast all day erry day