The Avengers, Vol. 1 Annual #17 (1988)

Evolutionary War - Chapter 11: Prometheus Mutans! / Beyond Life

Prometheus Mutans - The call goes out for the backup Avengers, and they arrive. They are a small crew with a big opponent to fight, and they have their work more than cut out for them.

Beyond Life - The final chapter in the High Evolutionary's life is told, bridging the gap between his previous appearance and the now completed Evolutionary War.

Release Date: 1988