Just a suggestion from a Fiora player.
Hi,
I've heard hints at Fiora reworks and changes for a long time. The issue being that Fiora only has the option to either go in and destroy her target(s) first or attempt to get close only to get cc'd and die. (the struggles of a melee adc)
My response to her weaknesses have been to save flash for team fights so I can flash to a priority target to take out (but usually die immediately after) or I build Trinity Force because the combined movement speed from Burst Of Speed and Phage lets Fiora get in take out her target and get out.
I have noticed that with champions that have a single target gap closer such as Kat, Jax, Lee sin, they are also able to ward jump with their gap closer.
Ok, I know this is sounding really overpowered already because Fiora has two stacks of her Q but hear me out. If you changed the first stack of Fiora's lunge to do NO PHYSICAL DMG but apply a debuff "Duelist" to target lunged to (or Ward, champion, minion, jungle camp) then the second Q would do 200% dmg (the combined dmg of her two original Qs) but Fiora CAN NOT jump to a ward with her second Q. Also raising the cool down of this ability since it now has more utility.
I hope this makes sense and it is just food for thought.
Thanks,
Starcadian