Loki's always been a grade-A villain. He was the threat that led to the founding of the Avengers, he was the mastermind behind Acts of Vengeance, he was the mastermind behind a lot of Dark Reign and Siege because Osborn was ultimately his puppet, etc. Trace a lot of the big events in the Marvel universe back to their source and you'll often find Loki lurking about somewhere.Loki. I like Lex but I'm surprised he's actually winning now. I mean, Lex has more history but Marvel is turning Loki into THE villain of their universe, especially since Doom is in Fox's hands now. In their movie-verse, their toon's verse, and even their comic-verse.