Some of these characters aren’t so obscure if you’re a comic book reader, while others have never had a chance to develop even in the glossies. This is a group that includes D-list villains, recent additions to the Marvel universe, and fan-favorite niche characters. A few have appeared in animated shows, sure, but none of these have spent any time in the Marvel Cinematic Universe. I could just give you the origin stories or bullet-point biographies of these characters, but you’ve come to Book Riot for the books. So, along with the 411 on these obscure characters, I’m going to give you the must-read comics to get to know them better. So while you’re trying your hardest to unlock Ultron or Taskmaster, here are some comics for you to read to get to know these oddities. This game is only a couple of months old and already stuffed with big-name and obscure characters alike. Who do you want to see added to the game? Who is already in the game that you’re just aching to unlock?