In the 2011 Flashpoint storyline, a new timeline is created through the alteration of history. Thawne reveals that his body is permanently connected to the Speed Force, enabling him to create a negative version, with which he escaped prison. He was unable to alter Barry's transformation into a speedster, however, as that would effectively erase himself from existence. Instead, Thawne decides to ruin his nemesis's life during Barry's childhood, killing Nora Allen. Thawne later reveals that the Flashpoint timeline was created when Barry went back in time to stop him from killing Nora. After Thawne is killed by this reality's Batman with a sword stab through the chest, Barry travels back in time to stop Barry's younger self from altering history but instead, under Pandora 's manipulations, a third, new timeline is created, in which DC Comics' continuity takes place from 2011 onward.