Black Flash Obby

Black Flash is the Speed Force's embodiment of death, specifically for speedsters. It acts as a psychopomp, ensuring they return to the Speed Force upon dying. It possesses immense speed, durability, and can kill with a touch, manipulate time, and travel across dimensions. Notable appearances include its role in the deaths of Barry Allen and Bart Allen. It was temporarily embodied by Barry Allen himself and later by Eobard Thawne as a Black Lantern. While nearly unstoppable, it has been outrun by Wally West, who raced it to the end of time where death has no meaning.