User blog comment:DamonDraven/Some AS Items Overhauled/@comment-24795478-20141213075514

Runaan with CDR is to much of a good item on kayle. 20% on nashor + 10% + 5 % mastery + a few from rune will make her E constantly on. It's even better now that there is no longer CDR elixir, so there is few ways to reach 35+ cdr.

Anyway i agree with all these change, for lowering the recipe cost of most of it, while providing a mini-passive akin to the final items.