Board Thread:General Grimm Discussion/@comment-151.245.239.95-20141205174543/@comment-24397663-20141205191129

There are two stages of woging. First one is only visibly for other Wesen and Grimms. Second one can be seen by everyone i.e. even normal humans can see Wesen in that stage. So, a human can or cannot see the attackig Wesen in his/her Wesenform depending on if the Wesen want him/her to or not.

I guess if the Wesen uses some special 'extensions' like the tongue in JP's case or the tail of a scorpion like a Manticore it needs to show itself clearly, to use these as weapons.

But you're right, its seemed like Nick was strangled even though the tongue wasn't visible...