If you could own any set of toys from any toyline, what would it be?
By "set" I mean a "subgroup" from a toyline. An example of this would be "owning all of the Transformers Generation 1 Minibots." Another, less broad example would be the Toa Nuva from Bionicle.
My answer would probably be the Main (excluding Monstructor) Transformers Generation 1 Combiners (Devastator, Predaking, Superion, etc).