[2021] Flurry might be too powerful

Reducing the cooldown by small amounts does make a big difference, but not because of the rounding, which only affects the tooltip.

The small changes are significant because the cooldown starts as soon as you use Dancing Strikes and there’s around a 0.18 second delay before the movement (reduced by attack speed) and the movement itself lasts about 0.4 seconds, so while a 0.1 sec cooldown reduction may only reduce the overall cooldown by around 14%, it’s reducing the time between the end of the movement and the skill coming off of cooldown by over 80% in many cases.