Vayne..The Goddes Of The Blades. I tried many build on vayne but none of them were the best in my opinion. I think all of you are saying "ffc just go ad-as idiot" Nope. Ths build has the maximum potential for vayne. Vayne needs As for staying up. Take enemies down faster and faster. Using ult to max confuse.So lets go for the items.

First.
Berserker Graves or Ionian Boots: If you ask why ionian..it gaves you the cdr that helps you to use Q Faster.

Blade Of The Ruined King:Little bit of life steal,as,and ad helps vayne win her lane at early game.

Zephyr: Like what i said before...Vayne needs ATTACK SPEED. So zephyr has the the tenacity,attack speed and ad for Vayne.

Infinity Edge: You have enought attack speed. Now you need c.c and c.s dmg .Infinity edge gives you %50 c.s dmg and %25 crit chance. That means When you deal crit dmg its gonna deal a massive dmg!

Blood Thirster: Classic LifeSteal item for all adc's

Phantom Dancer:And..now...the final item that completes the build. PHANTOM DANCER! c.c + as. You have enought ad from infinity and blod thirster. Enough as from your core items etc. You are ready to fight!!


Tip-1:

ALWAYS! explode the silver bolts with Q

Tip-2
Never escape from tf's if you have your ult..play aggressive!

Tip-2
Exhausting your enemy then focus on another one. When you slay him turn the one that you exhausted. That gives you the time to get a double...or win the tf.

Counters:

Graves:Annoying DMG can be countered with a good support
Cait:Annoying Range can be countered with Slow and harras.

So thats all guys!!! Hope you enjoyed! Give a like if you want more about other champions!!!!