Corosus is the Tactician of the Umbronix and the Right-Hand-Man to Xenos. He has acquired the power to corrupt beings and use them against their allies as soldiers.
About this creation
Corosus was, at one point the strongest of the Umbronix. Oddly enough, he was also a human at one point as well. A conflict arose between he and a friend and our human was betrayed and murdered. His dead body was found by Krahkihti and was reanimated and given shadow powers to avenge his own death. After many tries (and many failures) Krahkihti finally placed a spirit into the body before awakening it again. The spirit he placed was called Corosus and was a spirit of hate and darkness. Our human sought out his former friend once more and in a flurry of Rage, the small human transformed into this Demonic Machine. He is the most warped of the Umbronix and is Xenos' right hand man.