User blog comment:KanadeCap/Koakuma, Little Devil/@comment-5791947-20130215012602

That's a pretty neat passive. It sorta fits Koa thematically, but kit-wise... it's kinda out of place.

45% slow/haste is too much, especially for AoE abilities unless it's an ultimate. Reduce it to a maximum of 30%. Is the magic damage 30/40/50/60/70 per second or flat? If it's the former, both the damage and heal is very overpowered.

50% slow is even worse on E. :P