PS: you aren't forced to take an ADC bot

http://matchhistory.euw.leagueoflegends.com/fr/#match-details/EUW1/2385519836/24826880

my vayne went mid after the first 4/5 lvl, it allowed me to farm in the early game to lane against cait+thresh, and allowed her to not get gank in the first min. now you can build a melee carry, phantom dancer allows you to survive, ninja tabi reduces BY A LARGE amount the damage since nobody take a mage right now, and there are a large possibility to build defense+offense, QSS is good right now, frozen mallet gives for 3000 gold 40 AD+600 hp and nobody builds BRK in those days.

i invite you take try a melee dps bot, with warlord's bloodlust and 100% crit you can survive a teamfight