Quote Originally Posted by UltimateGalvatron View Post
But why are Piranacon and Monstructor Legends class limbs? I'm pretty sure despite differences in toy sizes they are roughly the same size as the other Combiners.
Just to mix it up a bit.

A lot of the alt-modes for Monstructor and Abominus are... a little nondescript, so instead of putting them in the Deluxe class, which is highest selling price point (or so I'm told), you put them in the Legends. They have a gimmick of combination, so there's still a reason to buy them, but ogres and monsters aren't really what kids would be expecting from TF toys.