Joker is the main antagonist of Batman: Shadow War. He is a homicidal maniac and a criminal mastermind with bleached white skin, green hair and blood red lips along with a double Glasgow grin. Completely unpredictable with no regard for life, Joker finds murder and mayhem comedic and possibly the most dangerous man in Gotham City with a body count stretching into thousands, all centered around his obsession with the Dark Knight.