Board Thread:Q & A/@comment-4097293-20150226082755/@comment-82.21.236.214-20150422214823

I am aware that Adalind had not slept with Nick at the time of the two hearbeats. No, it does not mean she is two people; it means she is the first of two children, part of a prophecy. Adalind's child with Nick is the second. Adalind is the hexenbiest of the prophecy and not Juliette or whatever her real name is, and the potion she took to be the mother of the two special children - one a royal and the other a Grimm - did not produce the results she was hoping for. She can, I speculate, still be the hexenbiest of the seven keys prophecy.

A restore powers potion can only restore powers that were once present but have been removed by another potion. It cannot create powers that were never previously there.

The door trick is telekenesis. The reviving the dead costs the strength of the one(s) doing the reviving. Scrambling letters is telekenesis and the ability to influence/read minds at a distance. The more powerful a hexenbiest, the more control and pronounced is the effect. Juliette is probably descended from a long line of full zauberbiest-hexenbiest unions and represents the ultimate hexenbiest.