Corki could use some buffs, since he seems to be fairly weak this pre-Season

As the title says...

is currently sitting at a 50%-51% winrate: http://na.op.gg/champion/corki/statistics/mid http://champion.gg/champion/Corki/Middle?league=

As someone who got interested , I felt like he has little to no sustain early game and could use some.

R: Missile Barrage

New Effect Restores 6% all ranks of 's maximum mana if it kills an enemy