The Worthy are seven superhumans, both villain and hero, that were chosen to become the mystical hammer wielding generals of mass destruction of The Serpent. They are his minions during the "Fear Itself" storyline.
Revealed in Fear Itself Volume Book 1-3 as Sin discovered her hammer in a hidden fortress, becoming Skadi. Attacks the US with Nazi war machines and kills Bucky, and destroys the Capital Building.
Juggernaut: Received his hammer while in the Raft, becoming Kuurth, Breaker of Stone and destroying the prison.
Hulk (Bruce Banner): Received his hammer in Brazil, becoming Nul, Breaker of Worlds, and laying waste to the country.
Titania: found hers when she and her husband the Absorbing Man were digging in Africa, becoming Skirn, Breaker of Men.
Attuma: Claimed his hammer in the Pacific Ocean, becoming Nerkkod, Breaker of Oceans.
Absorbing Man: Found his hammer thanks to his wife, becoming Greithoth, Breaker of Wills, and laying waste in Dubai.
Grey Gargoyle: finds his hammer in Paris, France, becoming Mokk, Breaker of Faith and turns the city and people to stone.
Ben Grimm, The Thing: Finds his hammer in Yancy Street, New York, and becomes Angrir, Breaker of Souls, and battles the Red Hulk while laying waste to the city.