Tim was unwilling to meet with rest of the Bat-Family at the Batcave after he was infected with the Joker's new compound "HA". He was present when Damian was killed by The Heretic and admitted to Bruce that even though he had a dysfunctional relationship with Damian that he did grieve for him. He was also at the final battle between Batman and The Heretic when Talia killed her son's clone and blew up Wayne Tower.