*Batman went to get Red Robin from Joker because Joker kidnapped Red Robin…..The batman and joker are fighting. But later on when joker barely managed to escape…Batman went deeper into the lab and found multiple failed experiments and multiple broken glass capsules in which they were held in….at the end of the row there was only one still encapsulated Experiment-subject 7348- a fusion of Zatanna Zatara and Jervis Tetch(Mad Hatter). But currently is the fight in between Joker and Batman….robin is tied above a tank of acid while Batman and Joker are fighting.