So how do I punish Lux?

What do I pick? How do I play? Aside from oneshotting her as rengar I don't see any other strategy working, as every atempt at her is telegraphed and her "skillshot" combo bordering on impossible to evade. Some tips please, as currently I just want to cut myself everytime I see her.
Report as:
Offensive Spam Harassment Incorrect Board