04-03-2017, 07:08 AM
There is a possibility to consider, that the prophecy about Diana is separate from all of this Zerstorer business. It could be about something she'll do as a grown woman. It's also possible that simply using the stick to open the portal, completed her roll in the prophecy. No one else was going to do it once they realized it was exactly what Zerstorer wanted. But in the end, it turned out to be the only way to vanquish him. It ultimately makes her choice a "good" one.