Titans

According to some accounts the ancient Titans, who were said to rule over the lands of the prehistoric world, were produced when fallen angels mixed with human women. But today the Adepts know the Titans are distinct from the Nephilim, who are most definitely the product of mixed, human/angel relations?
Whatever the truth, Titans are giant humanoids whose strength is that of an entire army and they are capable of inflicting awesome amounts of damage. In the ancient world the Exalted led armies to kill many of them, and those who survived were themselves put down as feral monsters ages later by the rising Orders of Adepts. 
Today the only Titans left are slumbering giants, entombed deep in the earth. Occasionally, one will awaken and attempt to wreak havoc for a time before going back to sleep.