User blog comment:HazelOnNutella/Weilon, The Dream Seeker/@comment-36072697-20180726143507/@comment-36319076-20180730063618

hello !! we figured out a scaling that wouldn't be that volatile as bonus armor and mr but still be relevant! and that'd be percent damage reduction like Galio's and Irelia's so it gives 8% / 14% / 20% / 26% / 32% (+ 6% per 100 AP) damage reduction that expires after 2 seconds of them leaving the area up to 10% / 16% / 22% / 28% / 34% (+ 6% per 100 AP) after 2.5 seconds of them being in the area

thanks for your inputs really appreciate them !!