You'd better take runes for mp regen and CD reduction. You will cast faster and deal aditional damage more often.

take Shen then Nashor, as you are short of mana to cast on 25% often. Its better to deal additional damage for the same mana cost.

Thx for voting and leaving your comments.

@Tinaby: I improved those things you explained in your comment :)
Thx for your help.

WOW!


I never thought its good to play Kayle as an AP-Champ. I played her only AD/DPS.

I tested the guide i have to say it's quite AWESOME!!!!


Thx for this nice Guide


MfG
FrenzyFury

"Righteous Fury : On my opinion this skills is only usefull in late game. Then you have much AP and nice AS. But it might be good to skill it once when u are Lvl 7 when u are fighting against ranged Champs."
One lvl early is highly recommanded, at least for tower pushing or ability to creep against ranged :)

I would get the Void staff after Zhonya. Why ? Because usually, early game, opponents won't have any magic resist, and Zhonya gives you much more AP. Archangel is not really good for her due to her cooldowns (only judgement has a little one and it costs too much mana to spam). This item is perfect for characters like Karthus or Eve :)
This leads you to a Nashor first item, and you don't have to get Chalice (Meki is used for Nashor). You absoutely NEED the -25% CDR as a support based hero (your ulti and your heal needs to be ready as often as possible, spam judgment is great for DPS, and it allows you to be under Fury barely all the time when skill lvl 5). Attack speed and AP will help you creeping/pushing towers if you took only a single point in Righteous fury.

If you don't make Archangel, you have a free slot for a defensive tool : often, a banshee will fill it. If you really feel fed and godlike, maybe you could make a lich bane (it procs when you hit with Fury so something like *Activate fury, wait 1.5 sec so the 3sec internal cooldown of lichbane can go -> hit -> judgement (damage + snare + activates proc if you waited the 1.5 sec before hitting) -> hit -> hit -> Heal (even if full life, get move speed and proc lich bane again) -> hit (proc)* would be devastating).