Similar Series: Generation 1, Generation 2, Beast Era, Machine Wars, Robots In Disguise, Unicron Trilogy, Universe, Alternators, Generations Series, Transformers Movie Universe, Transformers Animated, Power Core Combiners, Reveal The Shield, Transformers Prime, Transformers Cyberverse, Transformers Earthspark, Transformers Reactivate, Transformers Rescue Bots, Convention & Club Exclusives, Platinum Edition, Miscellaneous
Subgroups: Brainmasters, Commander Class, Core Class, Deluxe Class, Figurine, Leader Class, Micromasters, Targetmasters, Titan Class, Voyager Class