Complex sentence: The Atom is finally convinced by Hourman that Tex and Dynaman are evil, as Dynaman reveals the truth himself he proceeds to kill several heroes including Tarantula, Sportsmaster (a reformed villian), Doll Man and Red Bee.
Split into simpler sentences: The Atom is finally convinced by Hourman that Tex and Dynaman are evil. As Dynaman reveals the truth himself he proceeds to kill several heroes including Tarantula, Sportsmaster (a reformed villian), Doll Man and Red Bee.