Hello, my name is Trallie and I decided to make an awesome guide to slap the enemies to death with Kayle
This guide uses words that are longer than 8 letters so please stop reading this guide right here if you can't read too well.
This guide focuses on the top lane, allowing you to slap people to death a lot easier.

Greater Mark of Magic Penetration

for increased damage with our E and Q

Greater Glyph of Scaling Magic Resist

For the extra defense against the enemy mid laners in the late game.

Greater Seal of Armor

Against the enemy AD bruiser.

Greater Quintessence of Attack Damage

For extra damage and easier last hitting

I will go into detail here,

CORE

Berserker's Greaves

Give you 45 movement speed and 20 attack speed! That means you can slap the enemies FASTER! Imagine slapping your enemies twice as fast! This item is a must have and without it you will go 0/22/1

Aegis of the Legion

Of course, you will be leading the team and your Legion must know this. Buy this not for the stats but just to show off that you are the boss of the team.
Kayle Without this item gets NO respect and respect is needed to get honor!

Banner of Command

Since you will be leading the team you will need this item. Of course if you are 400 ELO like me, this item will grant your noob team health regeneration so that they stop going 0/10/2
Have I mentioned that it makes your nearby minions deal +15% damage?
Imaging you with your 4 Legion members and 100 minions walking trough the lane, you just made those 100 minions equal the damage of 115 minions! Good job, your team needs you.
This ALSO grants you the power to promote a minion!! It makes them super badass and equal 2 of your Legion members! This item is core for a reason people, if you skip this type /ff at 20 minutes. THIS IS NECESSARY TO SLAP THE ENEMY DOWN!

Banshee's Veil

This item is a must too, it grants you 400 health, 45 magic resistance and 300 mana! That means we're able to soak up more damage, more magic damage and cast more spells! And the best is yet to come, the SPELL SHIELD EVERY 15 SECOND OUT OF COMBAT!
Imagine a Caitlyn ulting on you every 15 seconds, that would kill you within a minute! That's why this equals 10 Warmog's Armor It blocks spells like there were no spells at all!
If you don't take this also just /ff at 20.

Deathfire Grasp

Now this item is just damn amazing 100 ability power, 15 cooldown reduction, that means more spells and more damage! (More spells also means more damage)
But again, the best is yet to come: The active ability deals 15% of your enemies maximum health in magic damage! Imagine a Dr. Mundo with 30 magic resistance and 6 Warmog's Armor you use this on him and you deal around 15% of 8000!! That equals like ehm 1200 DAMAGE. 1200 damage every 60 seconds? YES PLEASE! Kayle benefits from this A LOT!

Eleisa's Miracle

This item grants 10 health regeneration and 15 mana regeneration, that means that you can take more damage and cast more spells! Let's do some maths here!
10 health regeneration= 2 health per second, 120 health in a minute and 6120 in an hour!!
6120 hp in an hour that is A LOT! I can't be bothered to do the same calculation with the mana regeneration but it's 50% more.
But AGAIN, best is yet to come: This item disappears when you level up 3 levels with it!!
That means you get this 6120 hp and even more mana for NO inventory slot!! Kayle Needs this to slap people with more hp and mana. This item is a win and it is cheap!

Runic Bulwark

This is the upgrade of Aegis of the Legion and it is awesome, the enemy has probably getting stronger and your 4 400 ELO legion members are probably really weak compared to the enemy now, this item is a must! This also changes the name of your team from ''Legion'' to ''Bulwark's'' so now you sound more epic and it will fear the enemy, (Even Shaco and Fiddlesticks

Enchantment: Alacrity

You need speed to keep up with your minions and Bulwark's to keep them strong with Banner of Command and Runic Bulwark

Augment: Death

THIS ITEM IS A YES. This grants you 45 Ability Power + 3 per level (That's more than 6 ability power at level 18) This item creates a Death ray that deals 30% more magic damage to the enemy for 4 seconds, that means that you deal 30% more magic damage to that target during this time! GG Caitlyn !

You will be maxing your Reckoning because it amplifies the damage done by a few %, and it applies a large slow, secondly we will max our Righteous Fury To deal more damage with our ranged splash attacks.
Lastly we max our Divine Blessing to heal Kayle and give her a speed boost too.
We max Intervention whenever we can because it is

AWESOME

Smite

Kayle Needs to farm A LOT, that's why we take this to take out the enemy siege minion at once! It also looks SUPER COOL to instakill that son of a noob!

Flash

This is so that we can get to our Legion/Bulwark's and minions faster, because walking is slow.

Pro's:

Easy Farming
Easy to get triples
Frequent Penta's
94 win percentage with this build
Can carry noobs
Unkillable
Slaps people until they're dead

Cons

No cool skins
Caitlyn can kill her A LOT before she gets a Banshee's Veil

If you are forced to jungle, start at blue and kill everything on the map.

NEVER I repeat, NEVER use your ultimate on your team!
They will just run and not use it's potential.
YOU will slap the enemies to death with this ulti and they can't so please don't!

Oh and get Runic Bulwark to carry your noobs!

All of her skills are unique, that's why we pick Kayle

Righteous Fury --> 200 CS

Hey guys, this is Trallie with my first season 3 guide I hope it is good and
please do not downvote this guide because it is my first guide for season 3, leave a comment about your thoughts and leave suggestions please, thank you! Pm me when you need any help.
My name is Meyerke on EUW (But you can also just pm me on mobafire)