With the fate of Morphin Grid itself at stake, Ranger Slayer enters The Grid and desperately searches for the Morphin Masters and the answers they might possess. But as Dark Specter's infection grows increasingly more dangerous... new revelations are uncovered that will shake the Power Rangers universe to its very core! And from the universe-spanning stakes of Darkest Hour, fans new and old can celebrate the 30th anniversary of Power Rangers ranging from a spotlight on Ernie in Angel Grove, Alpha 5's struggle to find his true purpose, a mind-bending "What If?" story about Tommy's powers which introduces the Mighty Morphin Power Rangers: The Return alternate universe, an additional tale about his marriage to Kat, a deeper look at the Ranger Academy, and an additional 24 pages of classic material. Iconic Rangers writer Ryan Parrott returns, alongside co-writer Rachel Wagner, the original Pink Ranger Amy Jo Johnson, Melissa Flores, Mat Groom, Matt Hotson, Maria Ingrande Mora, and Mairghread Scott, with artists Daniel Bayliss, Eleonora Carlini, Hendry Prasetya, Marco Renna, Francesco Mortarino, and Jo Mi-Gyeong! Collects MMPR 30th Anniversary Special #1 and Power Rangers Unlimited: The Morphin Masters #1.