Board Thread:Speculation House/@comment-2602:306:3904:F2C0:B4B5:A230:C339:A11D-20170717020322

A huntsmen's aura is directly tied to their emotions, right? That includes negative emotions. And Grimm are directly tied to negative emotions, as seen through their behavior.

Here's a scenario: Jaques does something terrible, whether it be killing Winter or Klein, or hurting her friends, or something else. This makes Weiss feel a sleau of negative emotions at unimaginable levels. When she uses her summoning semblance, all of the negative energy is channeled into the summon, resulting in the creation ogf a Grimm.

There's probably a metric shit ton and a half's worth of evidence or reasons against this, but what do you think? 