Hyper-Senses: superior (rank 2)
Using various methods (genetic and technological modifications) Overmind has advanced his senses into ranges far beyond human comprehension. Sounds (both above and below) human ranges can be heard easily, the electromagnetic spectrum will easily stand out with a slight adjustment of his sensor eyes, and he can identify materials by mere touch.
His senses have reached such a point that they have transcended baseline human perceptions and understanding. He has made them far more powerful in his pursuits.
Mind Control: standard (rank 1)
Having studied humanity for years and fixing imperfections, he has a great understanding of human psychology and how the mind works. This has given him the ability to easily manipulate normal humans by merely speaking, or should they be stronger, by chemical solutions designed to alter the way the mind works and make them more susceptible to suggestion.
Also, the mere sight of him is enough to shock most people and give him the chance to sway them to his side with promises of immortality and powers beyond their wildest dreams. He has become a master of deception and controlling human beings.
Healing: superior (rank 2)
Using the latest in nanotechnology and genetic alterations, the Overmind has managed to alter his biology to repair very quickly. Gashes to his vital regions can heal themselves in a matter of seconds, or at the most minutes. He no longer has to fear being gunned down or beaten to death. His body easily repairs and perfects itself. No injury will do the same damage or work quite as effectively the second time around.
Force of Will: standard (rank 1)
The Overmind's madness has given him willpower to succeed like no other. With the idea that omnipotence and perfection are right at his grasp, he will not easily be taken down. He adapts to new situations far faster than most humans with his augmented mind, and is able to use his sheer zealotry to make his minions, and even bystanders at times, bow to his will with sheer charisma. Combined with his mind controlling abilities, his sheer presence and charisma make his will manifest itself more often than not.