After binging on Illaoi, I am ashamed of myself
Illaoi is so stupidly strong, the whole reason I played her was because she was so anti-fun to deal with but hilarious to see a 5 man gank just to mutilate them all, forcing the last survivor to run with their tail between their legs.
My advice to Riot, take away her heal on tentacle slaps and change it to a 20% heal on her W, that way she won't be healing for 600 with each hit in teamfights and she will still have a way to heal herself in combat with a low cooldown. Also, her E needs to be fixed up to where if the target escapes, the effect doesn't activate. Cause that ability already does a lot of damage and the area it has is way too big when escaping does absolutely nothing for you.
That will make Illaoi much more balanced and not as anti-fun. But of course, since she is a juggernaut, she needs to be anti-fun for anyone dealing with her and she needs to keep her title of being broken.