Muffs is a member of the Diamond rocks. She is called the Technician because she knows technology the most out of the whole group, if she has trouble with some technology problems she would ask Brinna for help. She lives at Stuffville and she is a stuffed cat.

Her powers are Flight, Transformation Magic and Electric. Her special is "Diamond Electric Light".

She loves hanging out with her friends which is the Diamond Rocks. Her best friends are Brinna and Cookie.