Phoenix Rising (a Post-Apocalyptic Cthulhu Setting)
One out of 10,000 is a Phoenix. These are the insane that develop psionic potential. There are 18 separate talents, with most only developing 1 to 3 skills in any particular branch. The underground has been training these Phoenix Rising, using them to attack the overlords. Once this weapon is discovered, its usefulness will come to an end once they are purged from the population.