I play fiora as an ad destroyer. If u build her right you can destroy anyone, even tanks. Fiora to me is one of the greatest ad carrys. Its because she quick and agile while doing damage like tryn. If you follow this build i can promise u'll be destroying anyone who gets in your way to victory.

I use crit chance Marks and its because early and late game you'll be criting alot. Her speed gives her that advantage of continual crits. I use armor seals because early game armor is good for survival for when taking on other ad carrys. Magic Resist Glyphs do the same they will allow you to have the advantage over mages. The crit damage quints will allow you late game to do high damage crits with the infinite edge.

I choose 21/0/9 because you get alot of damage output in the 21 section while getting mana regen and mana and movement speed in the 9.

I always start off with a dorans blade. Then a beserkers Greaves. I then go for a wriggles so you can jungle and get additional life steal. Then go Blood Thirster for the additional damage and life steal. Then sell the dorans blade and go into a zeal the phantom dancer. Then a Infinite Edge will cause you to destroy and Squishys in your way. Then if they have a hardcore tank get a last whisper.

Ok when im playing Fiora i want to max my lunge as quickly as i can so i can use it more and deal more damage. Alot of fioras have got there burst of speed first, but everytime i face another fiora i shut her down. I then grab my Burst of Speed so that when i lunge ill activate burst to allow me to get that first stack so i can keep up with the enemy if they run. Then i get Riposte. You'll have to play her to learn those exact moments to activate it like on garens Q or Nasus's Q. Then grab your ult at lvls 6 11 and 16.

I get exaust and Ignite for that guaranteed kill. Exaust slows and weakens champs. While Ignite Finishes Them off.

In the end Fiora destorys. If you follow my build i can guaranteed you'll destroy. Also a point to be made if your playing fiora facing another fiora if you riposte when the other fiora ults it will block all the damage :) so goodluck out their and plz comment and upvote. I will also add pictures in later so you can check out how i do.