Hello all,
First of all, i want to thank you for reading my build.
I am playing with this build all the time, and i think it is pretty good.
I hope you guys enjoy it, and can do something with it.
See you in the game!

Here the story from Caitlyn.

One of the reasons Piltover is known as the City of Progress is because it has an extraordinarily low crime rate. This hasn't always been the case; brigands and thieves of all sorts used to find the city-state an ideal mark for plunder, primarily due to the valuable resources it imports to fuel its techmaturgical research. Some even theorize that it would have fallen long ago to the chaos of organized crime if not for Caitlyn, the Sheriff of Piltover. Born the daughter of a wealthy statesman and a pioneering hextech researcher, Caitlyn discovered her natural gift for investigation when, at age 14, her father was assaulted and robbed on his way home. She snuck out of her house that night with her father's rifle and tracked down the muggers from the crime scene. At first, her parents did their best to discourage her from such risky hobbies, but she was incorrigible. Wishing to protect her daughter in the only way she knew how, Caitlyn's mother began outfitting her with techmaturgical devices tailored to her sleuthing needs.

Caitlyn quickly gained notoriety, both because she was single handedly defeating crime in Piltover and also because she soon developed into a ravishing beauty. She never backed down from a case or a challenge, and she was one of the sharpest shots in the city-state. Her services were soon requested by Demacia to help track down a mysterious outlaw who had begun committing high-profile heists. The bandit, who always left a card with an ornate 'C' at the scene of the crime, became Caitlyn's arch-nemesis. To this day, Caitlyn still searches for this cat burglar, and the chase has led her all across Valoran. She has joined the League to hone her skills and gain the influence necessary to track down the only quarry that has managed to evade her.

'Go ahead, run. I'll give you a five minute head start.'
-Caitlyn, from her book 'Target Practice'.

Well, as i said in the chapter above this one, i am playing with this build all the time when i play Caitlyn.
When i play with it, i mostly get good scores.
That is why i wanted to share this with you guys.
I also hope you guys can give me some advise and tips for build making and for this build with Caitlyn.

I use Mana and Armor Penetration runes.
This is great, because you need the mana, and the Penetration runes to do more damage.
I think this is the best combination.

I start with Doran's blade.
It i a cheap item, and it is very usefull.
The only problem is that you can't buy any Health potions.
But this is not a really big problem.

Second item is Beserker Greaves.
You ofcourse want movement speed, and it also has attack speed included.
So it is very usefull with Caitlyn.

Third item is Bilgewater Cutglass.
With this item you get Attack Damage and Life steal.
Two things that are really good for Caitlyn.
It also has a skill included, and that is never a bad thing.

Fourth item is Last Whisper.
More attack damage and penetrates 40% armor.

Then i buy The Blood Thirter.
Even more attack damaga and life steal.
You got very much attack damage now, and thats great with Caitlyn.

Sixth item is Phantom Dancer.
You also need Attack speed, and you got that with this item.
Also you got Crit. Chance, wich is very usefull.
And you got 15 movement speed, also very usefull.

Last item is Infiniti Edge.
More damage and crit. chance.
Now you are really strong.
You can do very very much damage, and will have much Crits.
And, your crits will do 250% damage.

Your first skill is Piltover Peacemaker.
It has very much range, and will do pretty much damage.
Great to use when someone is behind his tower or minions.

Second skill is Yordle Snap Trap.
It is usefull, but i don't love it that much.
The biggest problem is that the enemy's can see them.
A great thing about them is that only champion can get damaged.
Minions will just walk over it, without any reaction.

Third skill is 90 Caliber Net.
It slows the target and will swing you backwards.
Great to use when you are getting followed, you slow him, and you fly away.

Last skill is Ace in the Hole.
It has a huge range.
The only problem is that it can be blocked.
If an enemy champions walks infront of it, it will hit him.
Can do very much damage.
It is great if they try to get away, and you can target them on the last moment.

I use Ignite and Flash.
I just love Flash to get away when you are almost dead.
You can do it over trees, bushes, eveerything.

ignite is for the times you don't got your ulti ready, but when they are faster than you.
You ignite them, maybe hit them one more time, and he is dead.