if its the damage you want then why dont you get a bloodthirster, more damage and life steal. I just cant see the justification for the second infinity edge when there are items out there that can just do so much more for the build!

looks good! vote changed to +1.

phantom dancer doesn't add 80 dmg however

Two infinity edges? the passive doesn't stack I'm sure you're well aware. Buying an another phantom dancer is sometimes the better option.

giant wall of text. Make it look pretty, please.
Guide itself is pretty good. I will up vote, but please do fix it up. (put with an item/ability/champion name in the middle to get Infinity Edge for example)
And I would require commenting for votes, otherwise you are likely to get troll voted.

Also, I would show item buying order If I were you, because you have lots of endgame items, I would assume that you don't just straight up buy an Infinity Edge, or just the parts. Modify your item build to reflect the order you grab pieces and parts. It is more important early game, but is very nice to have a game plan when it comes to what to buy when.

Overall, good guide and build. Thanks for putting it up.