Talk:Dust/@comment-4010415-20151030004415/@comment-4010415-20151220015332

I'm pretty sure the only reason the arena's barrier looks a slightly different color is because of the darkly-colored wall behind it.

Ren's Aura shields didn't produce shockwaves the way that these barriers do, and there's the fact that Weiss used Myrtenaster to draw a circle before that barrier formed.