John Byrne's Next Men #24 (1994)

Power, Part 2
Power: Part 2 of 4 - Story and art by John Byrne. Cover by Gary Cody. The origin of a monstrous menace! The deadly Dr. Trogg, not content with unleashing a wave of comic-book characters into the real world, confronts his creator, Ben Horowitz, the creative force behind Dollar Comics! The diabolical dino-villain demands to know the secrets of his making and... why did Ben have to make him such a nasty guy? Concrete makes a guest appearance as you've never seen him before. Other special guests include... John Byrne, Mike Mignola, and Art Adams? 32 pages, FC. Cover price $2.50.
Release Date: 1994