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Almost all of the most popular Marvel villains have been redeemed, but that doesn’t mean they deserved it. The publisher has given readers some of the ghastliest villains ever and that can make some of them very hard to actually redeem. These seven Marvel villains are so evil, they’re irredeemable no matter how many times they’ve joined their heroic foes.
7) Cassandra Nova

New X-Men brought the X-Men into the 21st century, and introduced one of the most evil villains ever. Cassandra Nova is the evil twin sister of Charles Xavier, a mutant with amazing psionic powers. Xavier tried to kill her in the womb, but she survived, and has made it her mission to destroy everything he loves. She committed genocide, killing millions of mutants, not as the ultimate goal of her mission, but just to hurt him. Since then, she’s continued to try to destroy mutantkind and torment her brother, and she has given no indication of stopping.
6) Carnage

Cletus Kasidy is the last person anyone would want to bond with a Klintar symbiote, and he has proved it time and again. The serial killer has used the power given to him by the symbiote to commit mass murder every time he’s able. There’s not a pleasant bone in his body; he’s unequivocally a monster. The closest he’s come to redemption was when his morality was inverted in AXIS, but that wasn’t actually redemption. On his own, he will never give up killing and if he did, he’s shed so much innocent blood that no one would ever believe him redeemed.
5) Doctor Doom

Doctor Doom is Marvel’s most complex monster, but he’s a monster nonetheless. We’ve seen Doom on the side of angels numerous times, but that doesn’t change who he really is. Doom is a noble man, but he’s also someone who would kill and skin the love of his life in order to gain the power to kill Reed Richards. He’ll save the universe, but he’ll do it by creating a fiction and ruling everyone with an iron fist. He’ll give the world everything they need, but he’ll also drain the lifeforce of his Latverian subjects to power his spells and keep the world the way he wants it. He refuses redemption, even when he’s heroic, because he believes completely in his own greatness.












