Board Thread:Speculation House/@comment-3146930-20160522215152/@comment-28288412-20160522233055

Magic... Possibly? Also I know the grimm summoning itself didn't have the portal I was just pointing out the use of the glove also being a factor for the creation of the vortex. Grimm also don't have to be around for the vortex to be created I was just using them as an example of association with evil (them being souless monsters and all). Raven would meet the youth requirement sure but it doesn't really mean anything.

I must ask, do you believe that when the vortex was first shown in the openings of volume 1 that it was added there for no reason? Such an odd addition strikes me as unusual to just add for aesthetic purposes alone. It existed prior to the maidens as mentioned so it couldn't relate to them. So either it meant nothing or it did refer to something but that something couldn't have been the maidens.