User blog comment:Poisonshark/Custom Champion: Chiharu, the Green Channeler/@comment-25235491-20161028105121

I'm still kind of afraid to make big changes, but to enable her full-AP playstyle, I've changed her W from flat damage boost to percent damage boost. I think I'd like to preserve her AD crit-based DPS playstyle and her AP-based burst playstyle.