This class is divided into two very different subclasses:
- The original 2013 class, known as the Shugafam, which lives mainly on Shugabush Island;
- A special group of monsters called Werdos (added in 2017) which have nothing in common with the Shugafam at all.
Legendary Monsters are rare Monsters that can only be bred through specific breeding requirements. In addition, like Ethereal Monsters, Legendary Monsters have their own island. Currently, Legendary Monsters are only present on four Islands.
As of Version 2.0.0, the Shugabush can also be bred on Mirror Plant Island ().
At level 15, the Shugabush can be teleported to Gold Island (). However, the rest of the Shugafam cannot, due to "conflicts of interdimensional magic on Shugabush Island." It is unknown if this will change in the future or not.
This is a list of all of the Monsters that are affiliated with the Legendary element, excluding Werdos.
Note that the Monsters listed below can only be bred on Shugabush Island, with the exception of the Shugabush, who can be bred on Plant Island and its Mirror counterpart. Only the Shugabush may be teleported to Gold Island as well.
- All members of the Shugafam were inspired by singer Kristian Bush, and his country music duo, Shugarland, hence the "Shuga-" part of their names.
- Legendary and Dipster are the only canon elements in My Singing Monsters that do not have their own Celestials.