From publisher blurb:
DEATHSTROKE is an adventure featuring those masters of mayhem, THE DESTROYERS, who were first seen in ENEMIES II. This adventure contains two related scenarios which can be played as individual encounters or together as part of a campaign. This adventure is complete and includes modifications to make it tougher or easier as the situation dictates. To complete this book, detailed personality sketches are provided for the villains. This is to enable players to play the villains as well as heroes.