The series you are referring to is the final chapter of the original anime trilogy titled Transformers: War for Cybertron Trilogy – Kingdom . It concludes the war between the Autobots and Decepticons by introducing characters from the Beast Wars era. Key Features
: The story centers on a frantic race to recover the Allspark to save a dying Cybertron. It also involves the Golden Disk , a powerful artifact containing secrets of the past, present, and future. The series you are referring to is the
: The narrative explores multiversal layers and overlapping timelines, featuring future versions of key characters like Galvatron and Nemesis Prime . It also involves the Golden Disk , a
: Reviewers from Flickering Myth noted that the addition of beast forms added a new visual dynamic to the action, such as Optimus Primal swinging through trees. It also involves the Golden Disk