Tip 1: Taketeleport it will give you advantage in lane you can take what you need withspell thief .
Tip 2: Get as first itemLitch Bane that will help you so much its stacks with your more sparkles so you can be really strong even when you don't have spells.
Tip 3: Do comboportal jump,paddle star then walk if you need some more range then againpaddle star like that you can get full range but reverse it if you need to chase someone its not full range but normal combo wont work if you need chase.
Tip 4:summon aery is best keystonezoe deal good damage can't miss likearcane comet it will help you alot.
Tip 5: PUSH TIP when you push dopaddle star ,basic,
recastpaddle star and basic again that will give you another 2 instead of 1 stronger basic attack.
Tip 6: if you play againstKatarina just deff don't be a hero wait jungle and ping "ss".
Tip 7:FARM TIP wait for last shot don't waste yourpaddle star for farm early you will miss mana and also withpaddle star you push to fast so you will be easy target for jungle.

If this guild help you you're welcome if its not i did my best to explain. Thanks for your time. :)