Firestorm The Nuclear Man #26 (2004)

Written by Stuart Moore
Art by Jamal Igle & Keith Champagne
Cover by Brian Stelfreeze
Meet The Pupil, a twisted genius who's determined to learn all about Firestorm and Firehawk - by torturing Professor Martin Stein! Firestorm must battle his way through a bizarre army of cyborgs to rescue Stein - but is he already too late?