I'm not just picking on you, because others have suggested similar things and feats that work well on other characters. I used to be a player that used feats a lot, but overall I think they hurt the game more than they helped it. I have since gotten away from feats and RARELY will you ever see me suggest them and even more rarely will you see me using them. To each his own, though, and if you like feats in your teams/games then more power to you.

Per Degaton is one of my favorite pieces to use. Everyone seems to underestimate him.

I don't care much for feats, either. People went overboard using them.

The nice thing about the Injustice Society is that they're a pretty much completely overlooked non-generic theme team that can be competitve at any point level outside, even outside of Golden Age games (although feats do make some of them just insane pieces, like the previously mentioned auto-regen on Vandal Savage).

Other figures with the Injustice Society keyword not covered in this article:

The Thinker
Henchman
Count Vertigo
Johnny Sorrow
Black Adam

So yeah, lot's of suprisingly utility (and a massive heavy hitter) for these guys. Toss on the "Monsyer Society of Evil" ATA on the team they become even more annoying to face.

I'm hoping more the "golden age" baddies show up in upcoming DC sets. The Wizard, the Fiddler, Brainwave, Sportsmaster, etc. All with the Injustice Society keyword.

At the very least, I'd love a new Solomon Grundy in the Batman sets later this year.

Recently I used Per Degaton on my Crime Sydnicate team. They worked together back in the Pre Crisis days in the "Crisis on Earth Prime" Justice League/All Star Squadron crossover. (you know, back when Crossovers were special )

I didn't care if they could make a legal theme team. EVERY member had Probability control as it was, so all I was really losing was map choice. Only one player used a Battlefield condition and Ordinary Day took care of that. (of course he played Ordinary Day too. LOL)

With Degaton I think it made the team even nastier!