"They are also swift of foot, but this is mostly for testing racial abilities."
Are the Titans back and designing new fallen?!?!??
Who are the mysterious "testers of racial abilities" that are manipulating the people of Altair? Are the Titans back and attempting to corrupt the race of Altair into a new breed of Fallen? Is a new dark evil on the horizon, trying to enslave mankind into a fallen, twisted army to carry out their own bidding?
I suspect, in fact, that the benevolent but rather careless powers that shaped the world left a footprint of themselves behind accidentally.