X-Terminators #4

In "Finale!", the X-Terminators face their most desperate hour as N'Astirh unleashes a torrent of demons upon New York through a portal powered by Taki’s stolen computer. With the New Mutants caught in the crossfire and chaos spreading, Taki must find the strength to destroy the machine he was forced to build—just as N'Astirh and S'Ym collide in a final, deadly confrontation. Written by Louise Simonson and brought to life by Jon Bogdanove’s dynamic art and Al Milgrom’s sharp inks, this 1989 Marvel classic delivers a high-stakes climax that pushes every character to their limit.