Clarity is useless tto nocturne since it's easy to take blue buff with nocturne. Second you want 23/6/1 in masteries. And you only want warmogs if things goes bad you need it or if you are doing some much team fights. And you might want to consider your items. Start with dorans blade. Then buy greaves. Then u buy a abloodthirster and after that a phantom. Then a black cleaver and a infinity edge. Then a final bloodthirster.

Don't judge untill you try this.
First guild but not the worst and tested everywhere
PLease comment rate and vote.