I played Illaoi and it felt so disgusting to play her
I was able zone my lane opponent by zoning him all the time either with my q or my e.
Once i landed 1 e, which is available every 20 secs for only 30 mana, my opponent had to sit under his turret and destroy the tentacles. While he did this he lost like 1 or 2 waves. He couldnt even prevent me from killing his ghost since there was a tentacle nearby, which was able to deal alot of damage to the ghost, and if my enemy would have engaged he had to deal with the damage of my skills and the tentacles.
I dunno, this champion feels pretty much way to unfair. Illaoi is pretty much a free-win-pick against every melee toplaner.
Man it will feel so bad playing her in ranked next season to abuse her absolute power.