From the publisher's website:
This 13-page Mutants & Masterminds supplement, written by Michael Hammes, details ten new villainous archetypes. Each features suggestions for variations of the archetype as well as a trio of capers appropriate for the villain.
The archetypes inside are:
* Alien Subjugator - coming to rule your world.
* Artificial Intelligence - coldly logical computer program.
* Cold War Relic - disillusioned supporter of the state.
* Corrupt Government Agent - you just can't trust the government.
* Cthuloid Horror - that which may eternal lie.
* Deadeye - anything's a weapon in her hands.
* Dead Man Walking - frighteningly powerful zombie.
* Estranged Sidekick - protégé gone bad.
* Swarm - buzz, buzz, you're dead.
* Time Traveler - a danger in any time.