Sooo..... no one's said it yet, but
And If I didn't say it earlier, all I have to say is
And just to spell it our for you......F-I-O-R-A.
Fiora, Fiora, Fiora. Aaaaaaand 
Double-dash every 4 seconds from "Lunge" (puts Ahri to shame)
Constant Atk Speed and Mvmt Speed from "Burst of Speed" (3 second length, 3 second cooldown)
Parry every 4 seconds from "Riposte" (Can you say "better than Pantheon"?)
Blade Waltz every 15 seconds. 'Nuff said.
Oh and by the way, if you build her correctly, she has over 700 attack damage. Per Strike....over 2 strikes per second.....that's just basic attacks.
GG.