Saban's Go Go Power Rangers Vol. 4After failing several times against the Mighty Morphin Power Rangers, Rita Repulsa returns to a conquered planet to retrieve a weapon she vowed to never use. In the aftermath of the bestselling Shattered Grid event, the Mighty Morphin Power Rangers must stop Ritas sinister plan to acquire a new weapon. But when Jason and Trini follow Rita into a magic portal, they get more than they bargained for when their connection to the Morphin Grid gets crossed