Rainbow Toys Mumm-Ra's Tomb Fortress
Company Rainbow Toys
Year 1986
Accessories Minotaur and Reptile Statues, Mummy Mumm-Ra action figure, Sticker Sheet, Instruction Sheet
Asst. # 3565
Toy Guide
Previous Rainbow Toys Cats Lair
Next Rainbow Toys Astral Moat Monster

Mumm-Ra's Tomb Fortress was one of the first ThunderCats playsets produced in the second series of ThunderCats toys by Rainbow Toys. The playset was based on the original 1980s cartoon version of Mumm-Ra's Tomb located inside the Black Pyramid.


Battle-Matic Action: The second largest toy in the LJN ThunderCats line after the Rainbow Toys Cats Lair, the Tomb Fortress also had its own set of unique action features, the main one being the "Transformation Chamber" located in the skull. The rotating segment of the chamber could hold two figures, one in the front and one in the back. Twisting it would give the illusion of one figure (LJN Mummy Mumm-Ra) "transforming" into another (LJN Mumm-Ra).

The eyes and the teeth of the giant skull glowed in the dark. The two statues included with the playset also had moving arms, tail and head. The playset came with the Mail Away Exclusive Mummy Mumm-Ra action figure. None of the Tomb Fortress' features required batteries to function

Battle-Matic Action Features


1.Minotaur and Reptile Statues: The two statues included with the Mumm-Ra's Tomb Fortress were based on the Ancient Spirits of Evil statues from the original cartoon series and were designed to be attached to the left and right of the Skull Transformation Chamber

2.Instruction Sheet: The Mumm-Ra's Tomb Fortress also came with an Instruction Sheet which had all the necessary assembly directions along with illustrations.

3.Mummy Mumm-Ra Action Figure: The Mumm-Ra's Tomb Fortress came with a Mummy Mumm-Ra action figure.

4.Sticker Sheet: The Mumm-Ra's Tomb Fortress also came with a Sticker Sheet which had all the necessary stickers to be applied to the assembled playset.

Mumm-Ra's Tomb Fortress Reptile
Mumm-Ra's Tomb Fortress Minotaur
Mumm-Ra's Tomb Fortress Instructions
Instructions Mummy Mumm-Ra

Rainbow Toys vs LJNEdit

The Rainbow Toys Mumm-Ra's Tomb Fortress is identical in every aspect to the LJN Mumm-Ra's Tomb Fortress.

Foreign Variations and ReleasesEdit


Mumm-Ra's Tomb Fortress Loose1
Mumm-Ra's Tomb Fortress Loose2

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