User blog comment:ClariS/Fiora Remake/@comment-109.165.70.66-20121003124308/@comment-4881935-20121003143607

I will admit, the passive is strong, but it's so because I was nerfing so much of damage from all her other spells and her potential. I doubt I will reduce it to 5%, but I might revert it back to 6%. The damage cap is undecided, but 100% sure not going to lower than 150.

This passive suppose to promote DPS over burst, so what you are suggestion is not what I want as those are more bursty.

But I do like your suggestion for the AS debuff and makes a lot more sense, but for a different reason. A 20% increase in the debuff doesn't make a huge impact while are losing. Increasing the duration seems to have a bigger impact and reason to rank up if losing.