SPOILER ALERT: This article contains details about the Season 2 finale of Black Lightning. The CW series Black Lightning closed the book on Season 2 with a major power struggle, street riots, a blackout, some tears, and the ominous prediction of a looming war. There was also a peach cobbler discussion which, oddly, delivered the episode’s most memorable moment. The 16th and final episode of the show’s sophomore season bundled together many of the overarching themes of the…