Victor von Doom (Earth-3263)

"This has gone on long enough, Richards. You stole my wife, you stole my son, you stole my reputation, you stole all of my technology. If it weren't for me where would you be now? I honestly don't care. Because I'm going to kill you, then I'm going to kill Stark and save the world."

- Dr. Doom

Victor von Doom is the Avenger known as Dr. Doom, who comes from a long line of Latverian dictators. He is the only known mortal to be Worthy of Mjolnir, and was the first human to possess the Infinity Gauntlet. He also wields the sword known as Excalibur.