Inferno (also known as Jesse Kilgannon or The PriseFighter Inferno), was created by Dr. Leonard Hohenberger as the leader of the K.B.I. and an IRO-bot clone of the doctor himself. He is the brother to Coheed (The Beast), uncle to Claudio Kilgannon, lover to Mariah Antillarea and father of Chase, Sizer and several other IRO-bots. He is a leader in the rebellion against Supreme Tri-Mage Wilhelm Ryan and arch-enemy of General Mayo Deftinwolf