Against zed, As soon as Zed hits level 3, his kill pressure increases once he has access to his basic abilities. He can look for an all-in if he’s been able to poke you down beforehand. 

Whenever Zed hits level 6 his kill pressure increases once again and he will look to go for kills whenever he has his Ultimate R available to him. Expect him to play aggressive once he gets the level up.

Zed is rather good in the mid-game as he will have 2 items and be able to assassinate any squishy target he comes into contact with. Avoid walking in areas where you know Zed is or has recently been in. Against zed, As soon as Zed reaches level 3, his death pressure increases once he has access to his basic abilities. He can look for an all-in if he has been able to poke you down beforehand. Every time Zed reaches level 6 his death pressure increases once again and he will seek to go to kill every time he has his ultimate R available for him. Expects that he will play aggressive once he gets the higher level. Zed is pretty good in the middle of the game because he will have 2 articles and will be able to assassinate any squishy target he comes into contact with. Avoid walking in areas where you know that Zed is or has been in recently.