Hey guys this is my very first time sharing my builds, i am an adc main i peaked d1 and really enjoy puting a lot of time searching for new niche builds.

Vayne is a unique plastyle adc that rely on outplaying enemy more than others, if you spend the time to learn vayne you will have a lot of fun and a true display of mecanics.

Lethal tempo is the go to rune for on hit vayne as it will allow you to auto more

Presence of mind VS Triumph : Since vayne has a very low mana pull you like to play presence of mind so you can trade with your E without inting your lane, it gives you pontential to play a lot more aggressive.

Bloodlive VS Alacrity : 90% of games you should not go for botrk so you have no lifesteal until 4th or 5th item, bloodline giving you that extra 5% lifesteal is not gamebreaker but this is a very good QoL.

Coup de grace / Cut Down / Last stand are all 3 very good runes overall Last stand / Cut down are slightly better. They are all playable depends on your preference.

Secondary tree Inspiration is your go to, Magical footwear are op allowing you to buy AD instead of boots so you have a better early.

With the same logic biscuit gives you a better early allowing you to stay low health which is a very good combo with last stand.

If you are playing a rough lane Resolve tree is here for you with bone plating agains all in champs or second wind against poke lane

Overgrowth is your go to for second on resolve tree but revitalise is op if you have an enchanter support / against poke lane.

If playing with aery enchanter you can look to take shield bash and spam it this is op in lane.

If you want to play agro you can either go the shield bash setup or the domination tree second

If you want to play aggo lane you can go for sudden impact ultimate hunter second with sudden impact that is op on your tumble

You can't go wrong with Treasure hunter this is always a good rune.
Personally i like to play with Ultimate hunter that allow you to play extra agro with a lot of ultimate.

even if you theorically have the same range as a lot of adc you will not use max range and go tumnle in with your ultimate.

You have to learn the fadeaway
The fadeaway is when you are on ultimate since your Q will make you disappear you should a lot of time right click to another direction from where you want to Q to bait enemies and make them think they saw where you are rolling.

Keep in mind that you can flash your E to force a stun that can cluch a fight.

lvl 1 you are not as weak as you think since your tumble reset your auto timer you can have a really good fight lvl 1.

your first real powerspike is lvl 6 so try to back just before you can often get at least some AD and a dagger or recurve bow so you can all in as soon as you get your ultimate