: Her beams are distinctive for being black with a red core .

: She has remained in this form for decades (making her chronologically over 80 years old) due to a fear that reverting to human flesh would cause her to age rapidly or die .

: While in this form, she does not age and can survive without food, water, or sleep.

: Inherited from her mother's diamond form, Ruby can transform her skin and tissues into an indestructible ruby-like substance .