User blog comment:Leyrann/Riven Rework - Yes she may be able to use one/@comment-25719426-20150127204607/@comment-4834593-20150127205035

Good points, yeah. To be honest I'm not really happy about the ulted E myself, but I was also hesitant in turning it into a damage/shield hybrid. With her W, probably something to think about indeed, though I would say that'd be for the ulted one only - if you're not generating Ki that way I feel like there are too little ways to do so - autoattacking and Q - which would mean it gets really binary.