Mumm-Ra (1985)
ThunderCats · Villains · Villains
The Ever-Living Source of Evil. Mummified Ancient Spirit of Evil who transforms into a massive muscular form by calling upon the Ancient Spirits of Evil.
ThunderCats · Villains · Villains
The Ever-Living Source of Evil. Mummified Ancient Spirit of Evil who transforms into a massive muscular form by calling upon the Ancient Spirits of Evil.