My idea for the Fiora rework

Fiora is now manaless.

Passive: Whenever Fiora gets hit by a champion or large jungle monster's autoattack, her Riposte's cooldown is reduced by half a second.

Lunge - no longer deals damage. Cannot be used on the same target more than once in 6 seconds.

Riposte: Fully block the damage from an enemy champion or large jungle monster's next auto attack, reflecting the full amount of damage back, as well as all on-hit effects (Sheen, Talon's bleed, Darius's attack speed and movement speed slow, etc. For Ezreal's Q, Fiora would gain a 1 second cooldown reduction on all her spells that stacks with Riposte's CDR from her passive.) Upon a successful champion auto-attack block, Fiora automatically dashes behind the enemy that fired the blocked attack, regardless of whether they are meele or ranged. Her next auto attack deals increased damage.

Blade Waltz: Removed. New name: Whirlwind: Upon activation, Lunge's cooldown-per-target is removed and Riposte's cooldown becomes 0. Increases her movement and attack speed. Upon failing a Riposte (if Riposte expires) or not using Riposte within 3 seconds of the previous successful Riposte, or within 3 seconds of activating her Ultimate, Riposte goes on a 25 second, un-alterable cooldown and her ult ends.