When Autobot Hot Rod is corrupted by the dark power of the Matrix of Chaos, he evolves to Rodimus Unicronus. This Power of the Primes Leader Class Evolution Rodimus Unicronus figure lets you create that same sinister evolution. Use the included converting Evolution Armor to evolve from a 5.5-inch scale Deluxe Class Nemesis Hot Rod figure to a 9-inch scale Leader Class Rodimus Unicronus figure. The included Matrix of Chaos accessory fits inside the figure's chest. The Matrix of Chaos accessory also holds Prime Master figures (each sold separately). Swap out the Matrix's core and swap in a Prime Master figure to imagine giving Rodimus Unicronus the incredible godlike powers of a Prime. The Rodimus Unicronus figure converts to vehicle mode in 28 steps. The Nemesis Hot Rod figure converts from robot to sports car in 14 steps. See if you can master the detailed conversion of a Leader Class figure.

Power of the Primes Leader Class figures work with Prime Master figures (not included, each sold separately, subject to availability). Prime Master figures can fit inside the included Matrix of Chaos accessory, then be placed inside the figure's chest. Collect more Prime Master characters and imagine Rodimus Unicronus receiving not only the destructive power granted by the Matrix of Chaos, but also the godlike abilities contained within the Prime Masters. Learn how Rodimus Unicronus would use these amazing powers with the included collectible character card. Prime Master figures are each sold separately, subject to availability.

The Autobots and Decepticons use Prime Masters to wield the incredible powers of the most legendary bots in the universe: the Primes. Prime Masters carry the spark of a Prime, allowing them to share a Prime's godlike ability with other bots. Anything is possible and everything is at stake when the Power of the Primes is unleashed.