As if that weren't enough mobility, Burst of Speed gives bonus movement speed for every basic attack or lunge that hits while it's active. Burst of Speed also provides an attack speed boost, and its cooldown resets if Fiora kills an enemy champion. Riposte gives Fiora a massive attack damage buff, causing the next basic attack or spell against her to be reflected back at the attacker. Fiora's ultimate, Blade Waltz, makes her rapidly bounce between nearby enemies, slashing each one for physical damage. Fiora is invulnerable during the move, but could easily be counter-attacked when it ends.