Corki is one of the strongest AD carries in the game. His passive allows a huge amount of true damage to be dealt with the added effect of Sheen or Trinity Force. I run Heal+Flash so I can lane longer and be able to escape Ganks, I also put points in heal so I have a higher chance of living. I chose to buy Sheen first then go to Infinity Edge because Sheen double's your normal damage. So when you build I.E after your damage next attack after an ability will do around 325+ damage. After I.E I finish Trinity Force off. Building Phage first to make sure enemy champions can not escape. Getting life steal after Trinity is a must! Building a Bloodthirster will enable you to do massive damage with the added bonuses of I.E and [i]Trinity[/i]. Then building a Zeal will increase attack speed which you build into a Phantom Dancer, the bonus crit chance and the movement speed is nice. Finally finishing off with a Guardian's Angel just in case you do get focused and can't escape right away it gives you a chance to live and fight another day.

Please comment and Rate this build, I would like as much feedback as possible. Thank you!