User blog comment:StrategicMagic/Vayne - Carry? Yes. AD? No./@comment-65.128.232.18-20120819115430

I stopped reading where you mention building attack speed on Vayne. You know a PD increases your attack speed by a whopping .2 seconds right? And besides the IE/PD/BT/LW/GA build has the highest damage output for ranged carries.

Ranged carries do a lot of damage because they build a lot of it. Vayne's true damage is just icing on the cake and people building attack speed on her is just gimping her damage output. Yes, you are actually doing LESS damage than if you built IE/PD.

I mathcraft this shit.