Reverseverse

Reverseverse is an alternate dimension inside the universe where good is bad and bad is good, being the setting of Marvel: Reverse.

Lerna

 * Jonathan Smith/Red, White and Blue Skull - one of the leaders of Lerna who battled Captain Germany in WWII and faked his death to continue the war, battling villains in secret until the modern day.
 * Ophelia Sarkissian/Mistress Lerna/Snakeweed - another leader of Lerna who is an extremely dangerous warrior. She had a relationship with Skull but they broke up when he refused to tell her his real name.
 * Baron Amadeus von Striker - a Jewish German who was forced to flee his own country in WWII. He is the owner of a mysterious object known as the Godly Claw, which has kept him alive for years. He is the third of Lerna's leaders.
 * Baron Hector Zemo - the son of the deceased Hayden Zemo who is a skilled and deadly warrior with a massive grudge against Captain Germany. He is the fourth and final leader of Lerna.

Advanced Idea Mechanics

 * Scientist Savior - TBD
 * George Tarleton/M.O.D.O.P. - a mental organism designed only for protection.

Masters of Good

 * Baron Hayden Zemo - the deceased father of Hector Zemo who was killed by Captain Germany when he attempted to battle him with his Masters of Good.

Brotherhood of Heroic Mutants

 * Max Eisenhardt/Magnus - TBD
 * Raven Darkhölme/Allure - TBD

Salvation Club

 * Sebastian Shaw/Black King - TBD
 * Emma Frost/White Queen - TBD

Savior Six

 * Dr. Otto Octavius/Doctor Squid - a Scientist who creates six mechanical arms using it to be a vigilante.
 * Flint Marko/Sandstorm - TBD
 * Maxwell "Max" Dillon/Lightning - TBD
 * Sergei Kravinoff/Kraven the Protector - TBD
 * Adrian Toomes/Jay - TBD
 * Quentin Beck/Illusionist - TBD

Others

 * Dr. Norman Osborn/Crimson Elf - the CEO of OsCorp who becomes a hero and "kills" Wolf-Spider's girlfriend Gwen Stacy.
 * Dr. Curtis "Curt" Connors/The Reptile - TBD
 * Eddie Brock/Antidote - TBD
 * Wilson Fisk/Guardian - TBD
 * Loki Laufeyson - TBD
 * Erik Peacemonger - TBD
 * Dr. Victor von Light/Doctor Light - TBD
 * Kl'rt/Superb Skrullian - TBD
 * Ultron - TBD
 * Many the Living Planet - TBD
 * Gaia - the delightful Titan who protects worlds.
 * Comet - TBD
 * Galan - TBD
 * J. Jonah Jameson - the head of the Daily Bugle who is so afraid of Wolf-Spider he prints constant stories about him that glorify him as a hero.

Revengers

 * Stefan Rogers/Captain Germany - a German soldier who was given a super serum, making him powerful.
 * Anthony "Tony" Stark/Iron Monarch - the corrupt CEO of Stark Industries whose identity as the supervillain Iron Monarch was exposed by Lerna.
 * Dr. Elizabeth "Betty" Ross/The Uncontrollable She-Hulk - TBD
 * Thor Odinson - TBD
 * Natasha Romanoff/Longlegs - a former member of KGB who is now a terrorist.
 * Clinton "Clint" Barton/Deadeye - TBD
 * Dr. Henry "Hank" Pym/Fireant - TBD
 * Janet van Dyke/The Hornet - TBD
 * Carol Danvers/Captain Destruction - TBD
 * T'Challa/Silver Panther - TBD

Young Revengers

 * Kate Bishop/Deadeye - a teenager mentored by Deadeye becoming a new Deadeye, leading the Young Revengers.
 * America Chavez/Miss Germany - a Hispanic teenager from a magical dimension who leaves her dimension to do a life of crime, using the moniker of Miss Germany. She has a crush on Cassie Pym.
 * Cassandra "Cassie" Pym/Stinger - TBD

H.A.M.M.E.R.

 * Col. Nikolai Fury - TBD
 * [Philip "Phil" Coulson] - TBD
 * Commander [Maria Hill] - TBD
 * [Sharon Carter/Agent 13] - TBD
 * Berta Morse/Crow - TBD

Y-Men

 * Prof. Charles Yavorsky/Professor Y - TBD
 * James Howlett/Jackal - TBD
 * Ororo Munroe/Shock - TBD
 * Scott Summers/Titan - TBD
 * Jean Grey/Shadow Phoenix - TBD
 * Dr. Henry "Hank" McCoy/Monster - TBD
 * Remy LeBeau/Gambit - TBD
 * Anna Marie D'Ancanto/Flare - TBD
 * Robert "Bobby" Drake/Snowstorm - TBD
 * Katherine "Kitty" Pryde/Shadowcat - TBD
 * Piotr "Peter" Rasputin/Colossus - TBD

Frightful Four

 * Dr. Reed Richards/Mr. Fearful - TBD
 * Susan "Sue" Storm/Invisible Mistress - TBD
 * Jonathan "Johnny" Storm/Inhuman Torch - TBD
 * Benjamin "Ben" Grimm/The Form - TBD

Monarchs of the Galaxy

 * Peter Quill/Star-God - TBD
 * Gamora - TBD
 * [Drax the Destroyer] - TBD
 * King Groot - TBD
 * [Rocket Raccoon] - TBD

Others

 * Peter Parker/Wolf-Spider - a teenager who got bitten by a radioactive spider, using the power to kill his bully and eventually becomes a criminal.
 * Mary Jane Watson/Iron Wolf-Spider - one of Peter's childhood friends who eventually steals an iron suit, becoming Wolf-Spider's partner in crime.
 * Gwendolyn "Gwen" Stacy/Tarantula-Woman - one of Peter's childhood friends who died in the hands of the Crimson Elf, before being resurrected by Peter's blood.
 * Wade Wilson/Deadpool - an almost unkillable pseudo-mutant who is completely insane. He tends to lean towards villainy, though he'll ally himself with anyone as long as they have enough money.
 * Vanessa Carlysle/[Copycat] - TBD
 * Nathan Summers/[Cable] - TBD
 * James Buchanan "Bucky" Barnes/Summer Warrior - TBD
 * The Vision - an android created by Ultron as his vision of a better future who turned on his creator and became an on and off member of the Revengers.
 * Kamala Khan/Ms. Destruction - TBD
 * Pietro Maximoff/[Quicksilver] - TBD
 * Wanda Maximoff/Golden Sorceress - TBD
 * Jessica Jones/Diamond - TBD
 * Matthew "Matt" Murdock/The Red Devil - a blind lawyer and the leader of the Hand.
 * Eric Brooks/Blood - a vampire who turns humans into his thrall.
 * Rachel van Helsing - the descendant of Abraham van Helsing who got bitten by Blood, becoming one of his harem.
 * Nina Price - a half-vampire-half-werewolf and one of Blood's harem.
 * Jonathan "Johnny" Light/Soul Rider - a former member of God's army who turned against him when his father died of cancer, now fighting against the forces of Heaven.
 * Franklin "Frank" Castle/Punisher - an extremely brutal vigilante.
 * Elizabeth "Betty" Brant - a corrupt news anchor who assists villains at times.