The TRANSFORMERS: GENERATIONS POWER OF THE PRIMES VECTOR PRIME PRIME MASTER figure is a 1.5-inch-scale figure that hides inside the included METALHAWK decoy armor (aka Pretender). The Prime Master robot can convert into spark mode and attach to a Power of the Primes Deluxe, Voyager, or Leader Class figure (Not included. each sold separately). The AUTOBOTS and DECEPTICONS use Prime Masters to wield the incredible powers of the legendary bots who shaped the universe: the Primes. The VECTOR PRIME Prime Master gives other bots the ability to link and share powers. How will the AUTOBOTS and DECEPTICONS use this power-link ability? Anything is possible and everything is at stake when the Power of the Primes is unleashed!