Sinister
Magneto
Apocalypse
Red Skull
Sentinals
Proteus
Shadow King
Doom
Galactus
Avengers??
Weapon x (john wraith, ??)
Friends of Humanity
HYDRA
STRIKE/SHIELD
Stryker
Fury??
Onslaught
Juggernaught
Brotherhood
Dark Pheonix
Mistique
Sabertooth
Mojo
Goblin Queen/Madelyne Pryor
Bastion
Dark Beast ( AOA)
Beast (HCT)
Abyss(AOA)
Holocaust(AOA)
Mikhail Rasputin
Phalanx
HELLFIRE CLUB:
Emma Frost
Sabastian Shaw (not the guy from star wars)
Shinobi shaw
Selene
Jason Wyngarde (mastermind)
Tessa (sage)
Madelyne Pryor
Trevor Fitzroy
Angel's father
Iron Man's father
The Horsemen of Apocalypse
In each incarnation the four Horsemen consist of people named Pestilence, Famine, War and Death like the apocalyptic Riders are already called in the bible.
Working for : Apocalypse
Membership : Plague, Abraham Kieros, Autumn Rolfson, Angel / Archangel, Caliban, Hulk, Wolverine, Deathbird, Rory Campbell
First appearance : X-Factor #10 (mentioned) 15 (whole team)
Last appearance : X-Men (2nd series) #97, after Apocalypse finally dying in Search for Cyclops #4 there is no need for his Horsemen anymore. Two of them were already seen working alone.
he was a good x-man for a while as well. he was in charge of the institute for a while, and his clone was an x-man as well. He was leader of the x-men in Days of future past and age of apocolypse.
When he had the cosmic cube and had the ability to alter reality to be whatever he desired, he did not make mutants the masters of humanity, but instead created an integrated utopian society where mutants and humans were equal
---SPOILERS FOR COMIC READERS!!!!!!! BIG ONES!!!!!!!---
Magneto is the evilest villian.
The Magneto War (where he dies at the end from Wolverine stabbing him) storyline, thats pretty freakin' evil. Seriously... Trying to start a global war? Rates pretty highly on the evil scale.
Also becoming the thing he despises the most, the stereotyping dictator (Hitler, basically)... Pretty evil.