@ricklessabandon: Thank you for clarifying the Lux changes
Wesley Ruttle on Twitter
Also: https://www.reddit.com/r/leagueoflegends/comments/49kh29/38_pbe_update/d0suwtp
The idea is that Lux's shield is going to be less effective for HER, but potentially better for her teammates, as it'll now be capable of stacking.