My guide to vayne, if i have missed something out then please inform me and i will try to answer your questions.

This will be short a sweet

I have found taking my Q 1st for avoiding such things a skill shots or tumbling in and out of range of the other team to be extremely helpfull. Maxing this 1st is key for a burst of damage and CD reduction

Taking a point in condemn at level 2 over silver bolts is also a must. For the same reason as taking my Q, its good for pushing people away from you and can give you that extra space you need to get the hell out of harms way, or vice verca use it to pin a player to the wall and get a early kill or just damage so they have to back out. Maxing this 2nd is a must to reduce the CD asap and the extra dmg dosen't hurt either.

Finally Silver bolts. I take this at level 3 and leave it untill later, why? well although when you put points into the skill the % of dmg increases but as probly one of the squishest of all the AD carrys i think your abilty to escape and keep fighting and keeping the pressure up is better for the team.

Only a couple of things you should change depending if your fed or not and who your laneing with.

1. If your laning partner has a healing abillty then go for the dorans blade. If not then go for the boots and 3 health pots

2.If your fed go for the phantom dancer before finshing your blood thirster, if not get the blood thirster 1st

Vayne is an original AD champ in the way of your damage can come 2nd to attack speed, why you ask. TURE dmg

You need the attack speed to get the dmg on your opponent and the true dmg will ensure you do extreme dmg whenever, and even with the life steal nerf your blood thirster will help to keep you sustained so you can stand there and be in the fight longer.

I understand why the black cleaver may seams to be important to other AD champs but still not for vayne, hell if you hit the end of this build and want another item or 2 to buy then you could buy a black cleaver but never before your speed and sustain.

But to be honest, By the time vayne has hit the end of this build they always surrender or we win

Pro's

Can avoid skill shots
Has insane dmg
Low-ish cooldowns
Has a helpfull stun/knockback
Only 2 abilltys to deal with (As W is a passive)
Can be untargetable with tumble + ult
Good chase abilty with passive

Con's
SQUISHY!!!
Small tumble range
Cannot tumble over walls (like graves can move though terrain)
Short AA (Auto Attack) range

This is my 1st guild, and i may of missed something.
But done be fooled this build works.

If you have a question please leave it below, and any feed back on how you have found my guild please let me know also.

Thanks Colt.