the vex leader during the vex hive war eas taken by oryx and therefore defeated the remaing vex are guessed to have scattered acros the system to establish themsekves as a force to be reckoned with as in its dying moments the vex mind taken by oryx stopped defending itself and sent telementary to the vex across the system and then it started to ask oryx what it was and built a final similation to inform the vex as to what power oryx was