DC Universe Rebirth Tie-In – Lightning Strikes Twice: Part 2 of 8 – Written by Joshua Williamson. Art by Carmine Di Giandomenico. Cover by Karl Kerschl. ‘LIGHTNING STRIKES TWICE’ Chapter Two: In issue #2, The Flash trains novice speedster August Heart to help protect the people of Central City from the Black Hole, a new breed of rogue with a deadly agenda for the Fastest Men Alive.