This build focuses on building fury and damage through critical hits.

I chose these runes for their crit values but you could easily replace the marks with armor pen and the seals for traight up AD. The items build even more onto the crit damage, the bloodrazer is in there in case there are any super tanky characters in the game, if not replace it with a phantom dancer.

You want to start with your spinning slash for the first blood fight, but focus your Q for the lane sustain early on. Remember to save your ult for when you have really low HP (or when you want to dive the fountain XD). I prefer to use my W when people are running away rather than when people are attacking me, and you'll get a lot more of that with the high dps later in the game.

You may think I'm noobish for using heal, and if thats the case just replace it with exhaust for more chase capability, but i find the heal useful for those first blood battles and dire moments destroying a turret while being harrased.