Board Thread:Episode Discussion/@comment-3125844-20150326202354/@comment-26286491-20150503020340

LittleNaiad21 wrote: Cool a new water Wesen. I think technically it's not a "Wesen" since it's not something capable of changing from ordinary human form to its water-lynx-scaly-spiky nature. It's more something from the supernatural world. See:

http://grimm.wikia.com/wiki/Non-Wesen