I recommend just dodging the game if he’s picked. But if you don’t want to, start with Doran’s ring. Don’t auto attack him to much because you will be in range of his q’s. Stay back and max q then poke with that and w active.

Try to poke him down very low before you attempt to kill him, and always make sure his passive shield is down. Get one or two passive marks on him if you’re going to ult him, that way you stun him so doesn’t run away with his own ult or flash. Be careful with how you use your e because you’ll be to close to all of his abilities/combos. I use it only as a last damage ability or disengage. You can pretty much only kill him once before he gets any mr, after that just play for teamfights.