Mysterious, powerful beings behind Stormwatch. They select the team's leader.

A varied group of special forces whom work stealthlike in the shadows.

Group of magic-aligned characters most notable for fighting the Spectre during the events of Day of Vengeance.

The Shadow Players are a group of Fables secret spies.

The Shadow people are a race of aliens who were marooned on Sakaar millennia ago. The Shadow People (or Old Strong) have an ability to tap into a planets energy and utilize it to boost their strength, speed, durability and give them Earth Manipulation abilities.

The shadow stormtroopers, sometimes called Blackhole stormtroopers, were specialized Imperial stormtroopers and were the successors of the Republic's clone shadow troopers.

Agents of Atlas enemies created by Karl von Horstbaden. They were once alive, but now they are just dark shadows who's only weakness is light.

Dark evil versions of the original X-Men from an alternate time line. They are led by Scicluna now that their mentor, a dark Professor X controled by the Shadow King has been killed.

Elite orcish poison throwers.

A group of mercenaries in science and violence, trained in the Shaolin martial arts.

The elite secret police of K'un-Lun.

The Shaper's Guild are a branch of the Kheran race and a faction within the ranks of the Kherubim empire.

Shark-human hybrids.

A variety of ocean predatory fish.

Shatterforce is a team consisting of Warhead, Murder and Strangler. They are sent by the Consortium to eliminate Nova. They possessed cybernetically enhanced abilities and were fitted with armor composed of the highly unstable alloy known as Carbonadium.

The Conclave of S.H.A.Z.A.M., the six gods that grant their innate abilities to The Champion of The Rock of Eternity.

A Pre-Crisis super team. The union of earth-S champions.

Race of fairies from the distant future that travel through time to periods of utopia to prey upon human civilizations.

To defend Europe from Internal and External Threats

A female team of Avengers of the United States of Amazonia. The members consist of Emma Frost, Mary Jane, X-23, and Susan Storm.

The Shi'ar are an alien race of avian descent and one of the most powerful empires in space.

A group of Shi'ar professional killers. They killed all the members of Jean Grey's family (including her parents) except for Rachel Grey. The Shi'ar sanctioned the murders in order to ensure there would be no new host for the Phoenix force after Rachel would die.

A U.N. affiliated intelligence agency dealing primarily with terrorism and superhuman threats that was originally founded by the U.S. government.

A policing force established by Doctor Doom during his reign over the United States. The director of SHIELD was Jake Gallows; The Punisher.

Anonymous seven member council who conferred with Fury by vidscreen and determined S.H.I.E.L.D. policy and directives.

SHIELD has tried several times to form special teams of super-powered operatives; such efforts have generally ended in failure.

One of the United States' most important espionage agencies; the Secret Headquarters International Reconnaissance, Tactics, and Spies. Both SpyBoy and Bombshell work for this agency.

Shishi are ancient Chinese guardian lions.

The Shock Troop were a group of occult investigators organized by Dr. Druid.

Monsters from the Cthulhu mythos

A technological advanced branch of Yakuza.

A group of humans armed with giant Robots. They called themselves the Shogun Warriors and lived and worked in Japan.

The members of the Shosei Order were mystic guardians of Japan. Mana's family protected Japan's shores for over 800 years. A lineage of Miko priestesses safeguarded Japan from demons, curses, and magical threats over the centuries.

A Native American tribe.

Inhabitants of the planet Sh'pilkuzz, the Sh'pilkuzzians are Larfleeze's people.

S.H.R.E.D. is the elite tactical police force in Dakota City, frequently coming into conflict with the city's many super-powered residents. S.H.R.E.D. stands for Special Heavy-Equipment Rapid Emergency Deployment.

Mushroom policemen for the Slug Lord in Las Fungus.