Vayne is a high attack speed ADC with high mobility and great kiting potenital, If played correctly she is a fear that cannot be challenged!

Taking flash usually ensures that you have a way to escape CC, Secure a kill or even escape a death!

Heal is a real handy summoners at the moment for AD Carries at it not only heals you and someone near you, It also speeds you up which is a neat tool to use when positioning in teamfights

In my personal opinion Vayne is one of the hardest ADC's to master in the game with her low range and mechanics having to be on point, But if played right you can single handedly carry a team to victory. Vayne excels with attack speed since her W (Silver Bolts) proc really nicely with it and let her pump out more damage. Vaynes duelling potential is arguably one of the best in the game with her ability to trap a target against a wall and kill them in a matter of seconds. But don't let all vaynes power get to your head as her being an OP first pick champion, If she gets caught by an powerful assassin or locked down through CC she is easily killed off. Vayne really scales excellently into the late game and is one of the best late game carries there is, If your team provides the right peel and your positioning is good in team fights you will surely come out with a victory.

While playing vayne in ranked its not usually smart to first pick her into a blind pick, Since vayne has an excessive list of counters in lane she can get killed and get snowballed on hard. Usually in laning phase i like to farm up until level 9 because by this time you will have Blade of the Ruined King and maxed out your Q, This is when you can start 1v1 the other AD Carry even if they have outfarmed you or got a kill or two ahead of you. Vayne's BORK active and her condem really helps her pick of out of position targets.

Pros:
* Scales Amazingly into late game
* Can carry games really hard
* Has great kiting potential
* Awesome 1v1 mid/lategame
* REALLY FUN TO LEARN AND PLAY!

Cons:
* Weak early/Laning phase
* Can get caught easily when out of position
* Sometimes relies on team to peel for her if Enemy team has tons of CC
* If behind Mid game she is almost useless
* Hard to play

Vaynes invisibility when she activates her Ultimate and combines it with her Q really adds to her extensive list of why she is a great duelist.

Vaynes Condem really can catch out your lane opponent and even interrupt channelled ability's!