You’ve got it a little backward, I think. The fact that someone makes a particular set of prophesies does not make those things more likely to occur. In fact, the chances of the whole thing happening… the events prophesied and the prophesies themselves is much lower than one or the other happening by themselves. This means that if some of the prophesies start coming true the probability the other prophesies come true goes up pretty fast. But predicted magic is even less likely than magic.
You’ve got it a little backward, I think. The fact that someone makes a particular set of prophesies does not make those things more likely to occur. In fact, the chances of the whole thing happening… the events prophesied and the prophesies themselves is much lower than one or the other happening by themselves. This means that if some of the prophesies start coming true the probability the other prophesies come true goes up pretty fast. But predicted magic is even less likely than magic.