Thread:Oneanimal/@comment-5552829-20160909143156/@comment-28738889-20160913203733

If you're referring to Batman Insurgency in Area 4 of Singleplayer, the red denotes that he's a "boss" card (specially modified, can never be controlled by the player, and can never be encountered outside of single player). You might be able to defeat him with Batman, DS, and Joker (TBH, I haven't played that area in a long while, so I don't remember his exact stats).