User blog comment:KaiserLos24/AP Build for Ashe?/@comment-6000413-20140108154308/@comment-11603965-20140110152925

Then maybe instead of building some attack speed you won't benefit that much from, you could buy some CDR, heavy AP or magic pen. instead? If Nashor's was really good on APC's, you would have seen people playing with it right now. On champs that already have scaling on-hit damage, buying AP or magic pen. is waaaay better since both your auto's AND abilities benefit from it. Champs like Lux and Orianna that have on-hit damage don't have long cooldowns anyway. Champs with long cooldowns might as well build some CDR and heavy AP and magic pen. because they pretty much all rely on burst. Buying Nashor's doesn't add the damage to your burst like Void Staff, Rabadon's or DFG do.