01-14-2017, 10:27 PM
(01-14-2017, 08:54 PM)FaceInTheCrowd Wrote: I think Adalind's blood is just the "fuel" that would power the knot to kill if one of them broke their promise.
You are right on the blood to fuel the magic. We have seen in other seasons, for a powerfu magic done by hexens, they usually use thier blood to seal the final cast of the magic. It seems blood is the final ingredient for most powerful magic they cast.