to escape the Speed Force and his former mentor, Max Mercury had not. Bart, along with others connected to the Speed Force, are struck with severe pain when Barry accidentally kills the speedster Savitar by merely touching him. When Barry accidentally kills another evil speedster, it is revealed that he is now the new Black Flash. The JLA and JSA work together to contain Barry in a machine that will sever his ties to the Speed Force. Bart rushes to the scene and confronts Barry over the reason why Max has not returned, but his grandfather cannot provide an answer. The Black Flash part of Barry quickly takes over, shattering the machine and attempting to reach out to the speedsters, including Bart, in the area. Barry is rushed away by his friends as Bart, Wally, Iris, and Jay look on. Superman tells Bart and the others that Barry has decided to run back into the Speed Force to protect them. Wally decides to follow Barry and bring him back, and Bart asks him to bring back Max. Shortly after Wally leaves, Linda contacts Jay and Bart to tell them that Professor Zoom, the Reverse-Flash, is at her house attacking Jay and Iris. Bart and Jay rush to the scene, and fight Professor Zoom through the city. During their fight, Professor Zoom criticizes Bart for being a pollutant in the Thawne line due to being a descendant of both an Allen and a Thawne. He bests Bart with ease and is about to stab him with his staff, when Max Mercury suddenly returns from the Speed Force. Bart is shocked and overjoyed by his mentor's return. Wally and Barry return as well and the group of speedsters charge the Reverse-Flash, ready for a fight. In the aftermath of the battle with the Reverse-Flash, an encounter with Jesse Chambers causes Wally's daughter Iris to manifest a connection to the Speed Force. Much to Bart's surprise, Iris decides to don Bart's old costume and become the new Impulse. Blackest Night With Bart and Conner Kent's return, both of their statues are removed from the Titans Tower's memorial. However, Nekron, the "black personification" of Death, seeks to reclaim their lives during the Blackest Night crossover. Bart, along with Wally, races across the globe to warn every hero of the Black Lantern Corps' invasion. Bart later arrives at Coast City with Wally and scatters members