LeBlanc lol

Her e is a thin hit box to start off, her w was just gutted in base and scalings. You are required to stay with your target for at least 2 seconds counting the time e has to travel to attach in order to proc sigil. This 2 second window allows flash escapes or even for a marksman to turn around using lifesteal and fast autos to kill you.

Mid game you need to think about when to w in since the .5 second recall delay was added after her rework allowing her to be caught out. Her old passive allowed for tricky escapes but rarely will players fall for the new clones clunky AI.

But please, go ahead and call LeBlanc non-mechanical I'm sure you have no idea what you're talking about, played her once, and think you know everything that there is to her.