Batman Beyond #4 1999

Batman Beyond #4 (2017) sees Terry McGinnis, exposed within the Jokerz gang, receive a new prototype Batsuit from his brother Matt. This leads to Dana Tan discovering Terry's secret identity as Batman. The issue also reveals the shocking truth behind the newly risen Joker: a comatose Bruce Wayne. This turning point is notable for Terry's upgraded suit, Dana's discovery, and the major twist concerning Bruce Wayne's fate.