Weak spots don't [i]have[/i] to exist, I think, but in this case there is a big one:

[i]Other Sykers[/i]. These people are not alone in their massive abilities. For every one that wants to take over the world, you can bet there's at least one other who [i]already saw it coming[/i] and arranged for a crazy Dune-style prescience-manipulation plot in order to stop them before they even start. :) I'm sure it balances out overall.

The implication, though, is that humans and even magestravi are simple playthings, bound to the endless invisible conflicts of seers... x.x Talk about a conspiracy theory. I've just given my character something completely new to fear.