U want to poke the enemys with ur range, u got the longest in the whole game.
Place traps on the beginning of the bush (to their side) so whenever they want to enter a bush they are getting trapped and straight a headshot in their face.
Try to poke whenever u can if ur rune is up, you are getting gold for every damage u r doing (At least 10, hitting them with Lvl.1Q gets u 14).
Play around ur support cuz if u cant solo them in lane, u are very vulnerable to cc cuz u dont have a lot of movement/agility. Try to dodge as much cc as u can and try to hit the headshots (5th Auto) on enemys, 1st. bcs it does more damage so more gold on First Strike and its just more damage so more poke. U have 2 high damage autos thanks to Kraken. If u got any questions just hit me up on DC:IchbinHarmlos.
I hope u have fun with this build (ur playing league ofc u wont have fun..), I dont really play ranked but it works good in normals so yea thats why I made this "guide".