I strongly believe that the leblanc "nerfs" hardly hurt her.
...Played her for a few ranked games and seriously, I cant see the difference in her damage if I max QE. I dont know exactly why, since im supposed to lose like a large chunk of damage, but I still one-shot all-in the enemy anyways. Maybe pre-nerf the W was already overkill.
I know now I have to be more careful when using my W to position because of cooldown issues, if this so called "nerf" is about making leblanc less acessible to her W then I believe its a successfull nerf...In a way.
But again, as long as Q, E. passive are strong her assassination potential is nearly untampered. Besides, if leblanc can hit her W on you, youre 100% dead anyways. Actually, Im worried if her winrate will go more higher because she can literally one-shot minions again and take the 1st mid tower to roam.