BLACK LIGHTNING Finale!! Thinker Vs. FLASH!! ROSEANNE Week Four!! Tuesday TV Talkback!! Read the full article on AICN The CW says of “Shadow of Death: The Book of War”: The aftermath of the showdown with Black Lightning leaves everyone reeling. Meanwhile, Tobias gathers his forces. The CW says of “Lose Yourself”: When Barry and Team Flash find a way to enter The Thinker's lair, Ralph considers crossing a dangerous line to defeat DeVoe.