Protective goddesses of Amazons of Themyscira. Formed by Athena, Aphrodite and Hestia.

Fish Warriors who attacked Flash and the Sarmites

The Maulers where an Allied attack Squad during World War II.

The Mayan Gods.

They are an enemy of The Others.

A villian team created to face Youngblood in a reality TV program.

The MBA are a group of ravenous alien zombies that try to chase down and eat people.

The army of the fictional African country of Mbangawi. The current head of the army is Doctor Crocodile.

A group of some of the toughest Green Lanterns who carved their own place under Warriors bar.

Defense bots of the Voldi.

A global criminal cartel with a mystic nature, that has set up in Gotham City. Batwoman, under the employment of the DEO has sworn to take it down.

Founded in 1969 by Alexei Ruyanev, this group of subversives is out to achieve a sort of world government, though their plan for doing so is somewhat bizarre; in essence, they wish to unite the world by rallying it against a singular threat - the Medusa Web!

The Megans are Aliens that use captured space monsters as biological weapons.

Mechanical alien race.

Robots controlled by The Secret Empire and Professor Power.

inhabitants of the planet M'Elu

Gang of robbers with animal masks on. Their robberies normally done in Astro City.

Five beast-gods captured by Rimthursar

The Men-Fish were an amphibious race of creatures that fought Namor.

Paranormal government agency with the goal to eradicate all strangeness in the world.

The Men in Black is an organization that polices and monitors events which should remain unknown to the public. They work in secret, covering their tracks to make sure people do not know of their existence.

The Mephitisoids are a skunk-like alien race within the Shi'ar Empire. They are feared for their natural mind-controlling pheromone ability and forbidden from freely leaving their home planet.

The Mercs are a mercenary team led by Deathtrap. They have fought Stormwatch on several occassions.

Deadpool's own team of mercenaries whom did 'heroic' work for the highest bidder.

Natives of Mercury.

Team made up of special forces bonded with the split up symbiotes from Hybrid.

An Aquatic species native to Maramere.

A group-mind that has sought to absorb the Earth into it's consciousness

In Tangent Universe, the opposite agency to Nightwing.

Mythical aquatic creatures with a female human torso and the tail of a fish.

The Mer-People are a reptilian amphibious race that dwell within the waters of The Savage Land.

Team of toons created by Arcade for his U.K. Murderworld.

A group of heroes who fight alongside Green Arrow to protect Star City.

Robin Hood's gang of thieves.

A company experimenting with metagenes to sell designer superpowers

The Meta-Human Task Force is in charge of jailing and psi-scrubbing the brains of super criminals in an alternate universe.

Seven individuals come into contact with seven alien crystals that gave them their powers.

The Meta Legion is a superhero team operating in the New York area they are lead by Marine Omega and all reside in the same suburb. Their spouses network together to provide tactical support to the Legion and moral support to one another.

Five Women (Axe, Backbeat, Bongo, Brass, and Fusion) that merged into one giant robotic hero. Metallik was a member of the Team Titans.

In the Tangent universe (earth 9), the Metal Men are a veterant squad of military specialists for dangerous missions in a world under a heated Cold War.