Talk:Weiss Schnee/@comment-98.116.87.51-20170807035837/@comment-98.116.87.51-20170808210509

My only guesses for those are that for Ren, the creators had trouble deciding whether to make his aura pink or green in the makings (not to mention in Grimm Eclipse, his palm strikes splashed green). And for Raven, my guess is if she did have black in her aura, it might come from exposure to Salem's or a Grimm's power. The portal she summons kinda resembles the one Cinder used to summon the Scarab.