Seals: hp 9 per lvl if u count all seals together which is like 54 at lvl 6 , there are better runes for corki which will be usefull early and late game (armor for example )-1
Glyphs: mana ? , 100 mana early game is nice but after 15 mins it will be like useless , and why not get manamune on corki? Mana and AD fixes the problem.-1
Cheatsheet : aint full , but you did list the most important items +1
You explained everything+1
EVERYONE with heal sucks xd , i mean a support got clairovoyance and flash/teleport etcc.(just saying)- or + nothin
The mastery for gold is fail : 1 gold every 10 secs or so? pretty useless.-1
Walls of text , sometimes it is nescessary but you just put TOO much walls of text sir.

This is not a troll vote: im just seeing if ur THAT much better then me cuz u were talking to me like i was lvl 1 and that you was lvl 30 lol(u do got more forum popularity tho)

-1.

Ty very much for the vote

Sorry for repost, look above for explaination.

+1
I like your explainations behind everything, nice math, and I enjoyed the synergies section, along with the do's and don'ts. While I personally don't like not having 2k+ Mana on Corki, just incase someone gets away and I don't have mana, I still enjoy running the Trinity Force everyonce in a while.

Only some D:, well better than none TY very much :)

I like it and it works in some scenarios +1

Ty very much for your in depth response. My mind works like I write, but your advice is very helpful. I'll work on this a bit and try to give more to the point info and make things less clumpy.

Solid guide. Definitely NOT for the tl;dr person, especially with the lack of pictures and few chapters.

I feel that the synergy chapter is a bit irrelevant and just fluff. That chapter in short : Anyone with CC is good with Corki's damage output.

Although you do not like the Manamune build, people new to Corki COULD build an early tear and get on with the rest of the build. Corki burns through quite a bit of mana in a solo-lane harassing/farming without a support. A tear should compensate, and can be sold later on.

You stress that farming is a must on Corki, which is good. Mid->Late game is where he can get a lot of farm with his Q->R, but one thing I don't think you mentioned is his passive for early game last hits. Say you hit 60 on a minion. You would do an extra 6 damage to that minion, bringing it up to 66, giving you no excuse to not last hit if the opponent can. Also, the passive does TRUE DAMAGE. Meaning, that anyone with armor doesn't stand a chance with your passive. Is there an Alistar who thinks he's superman, diving you and your team with his ult on, and no other enemies in sight? No problem! Your basic attacks will tear him apart. I feel like you needed a bit more explanation on Corki's passive, even if it's more of a backround passive.

One thing that got me thinking was your format. All the sections are all clumped together. One chapter for masteries, runes, items, AND summoners? Take it one step at a time. Make a new chapter on each new topic to avoid the TL;DR troll downvote. Overall, good guide. Points are made and explanations are OKAY. They could be a tad better. But nonetheless, you still get my vote.

Ty for the vote :D

It's not that manamune is terrible on him, but to me (as you stated Galfureye) it's a waste.

It's an item that doesn't just poop benefits when you make it. Whereas Sheen and Phage both have an instantaneous impact (Zeal too, to some degree); compared to Manamune which takes time to ramp up.