I'm really interested in villains that are forgotten and I would really love to read stories about those villains. Not in Suicide Squad or Secret Six. I'm interested in seeing them in their hero-counterpart's books. What should I get to read about these "forgotten" villains? What are some forgotten villains you guys like that I should check out?
And when I say forgotten, I mean they've had one appearance or they haven't been mentioned in years. More then two years at least. Any help would be great. Thanks!