The Mighty Morphin Power Rangers and the Omega Rangers thought they had overcome their greatest threat - but now Lord Drakkon has returned! This evil, alternate universe version of the heroic Tommy Oliver has mysteriously returned with a new agenda, new secrets, and a new mission from the most unexpected of allies. Can the Rangers come together one more time to defeat the combined power Lord Zedd and his all new Dark Rangers? Or will the truth about Lord Drakkon tear apart all the Power Rangers first? New York Times best-selling writer Ryan Parrott and artist Moisés Hidalgo present the epic conclusion to the longest-running Power Rangers series of all time - and begin an all-new, all-different era like never before! Collects Mighty Morphin Power Rangers #51-55.