As pyke, Go for short burst trades against the enemy. This will let you kill them quickly and will make laning a living nightmare for your enemy.

Let the wave push in so that you can farm safely. Only shove the wave in if you decide to roam around and help your side lanes.

Once you get your Ultimate R, your all-in frequency should increase massively. You will want to use your W to get close to the enemy and then use your Q and Ultimate R.         As pyke, Go for short bursting operations against the enemy. This will allow you to kill them quickly and will make laning a living nightmare for your enemy. Let the wave push in so you can safely close. Only push the wave in if you decide to roll around and help your sideways. Once you get your ultimate R, your all-in frequency should increase massively. You will want to use your W to get closer to the enemy and then use your Q and Ultimate R.