User blog comment:Care Level/RE: PBE Riven Nerf/@comment-6000413-20131219095929

I understand nerfing her ratio, base and making it scale off total ad, but I agree that having her scaling vary with rank is a bad idea. Fix it at 60 % ad at all levels and further lower the bases. This way you reduce her snowballing advantage but you don't force her to level it first.

About the shield I don't know. That shield was tough. New duration should be tested before jundgement