Power Rangers: Heroes of the Grid – Rangers United

The Power Rangers have faced many dangerous foes, but with the power of teamwork, they have always triumphed. when they work together, there's no opponent they cannot overcome! But what happens when the villains combine their powers too?

The delusional Omega Blue Ranger, Kiya, believes that the Power Rangers must be eradicated for the good of the universe. She has an army of Tronics led by similarly corrupted Ranger Avatars of Blaze and Roxy. She has also contracted with two legendary bounty hunters, the practically immortal Darkonda and the cold and calculating Dayne.

In order to beat this nightmarish threat, Power Rangers from across the Morphin' Grid must unite once again! Led by enigmatic Ellarien the Solar Ranger, the newest additions include the Beast Morphers Rangers (Devon, Ravi, and Zoey) and the Omega Rangers (Jason, Zack, and Trini), Kiya's former teammates.

—description from the publisher