added a little note for the preface, regarding phreaks comments in the leblanc spotlight

thanks! I know i had trouble when i started playing him, just due to the recommended items being so far off from what he actually needs. Maybe for phreak, playing with the same people versus the same people all the time, the recommended build works great, because he has an extremely skilled tank, ranged carry etc. For the most part though, whether normal games, solo queue or full premades, you just arent gonna be that lucky, there is always something thrown in that screws up someones game. So for those of us who arent perfect or dont have perfect teammates, being able to adapt, never being confused as to how to build when, is what keeps us winning games.

i really like how you spell everything out and explain plus giving scenario based builds, really helpful. i'm gonna give this a shot. +1

Updated to reflect patch and its effect

Just played my first match with this build. got solo mid and it went great from there. super helpful tips for his skills and the items were great, i ended the game with archangel staff, ninja tabi, abyssal scepter, mejai and guardian angel, with my mejai having full stacks.
final kdr was 13/2/27 (ok the other team didnt have great teamwork but they got a few towers and fed off of our teemo pretty well) but once i got GA i didnt die for real for the rest of the match. Great guide for swain!