Corki Build Guide by BestCorkiWorld
Not Updated For Current Season
I believe this is the best current build for corki, giving him big burst, high sustain and strong stats allowing him to damage in team fights and be an excellent dualist.
Havign Gunblade aswell as bork gives corki a big power boost. The ability power from the gunblade works well for his burst with Q's and poke with R's and the atk dmg and lifesteal+spell vamp add further to his sustain.