As I've been watching recent episodes, I've seen several things happen to complicate the progression of the Dream Curse, things that I think could have been avoided, and to make me wonder about just how this spell works. Does Cassandra have control over the order that the dream takes?
I know that she was able to first direct it to Maggie, and that the final dreamer in the sequence has been selected in advance, but can she also chart the rest of the course? For instance, wouldn't it have been easier to give Mrs. Johnson a beckoner other than David? (e.g. Harry, Elizabeth, Roger) This way, Cassandra had to cast a second spell to free David and give him amnesia (and it seems to me that it would have been much easier to have done that in the first place) so that he could be able to later hear and repeat the dream. Now two days have passed, David doesn't remember any of his strange behavior during that time, but everyone around him is aware of it. Surely somebody has got to recognize that something strange is happening to him. That represents a risk to Cassandra. If she had the power to send the dream to whomever she chose, I think it would have been easier not to include David. However, if the dream has a life of its own and David has got to follow Mrs. Johnson no matter what, then I can understand why Cassandra would have to go to the extra trouble.
Furthermore, how could Cassandra have been certain that Dr. Lang had told Julia his dream before she began 'needling' him in her voodoo spell? Suppose he hadn't mentioned it by the time Cassandra killed him? Wouldn't that have complicated her spell? (A similar situation occurs later on and she does get around it, but still...)
ProfStokes