I've been thinking about getting Reyna and I see that after she uses Devour, theres a small bar above it, similar to the bar that indicates how long Yoru's gatecrash stays up, so what is it indicating?

I've noticed that some skin collections such as the serenity, singularity and prism look way nicer with material quality on medium or high. This is bugging me because like the majority of the playerbase (I think), I play with most of my se...