With over 50 various features for interactive play, the Eternia playset was the largest in the Masters of the Universe line.
Eternia consisted of 3 large towers interconnected by a motorized monorail system for characters to travel to the various areas that made up the fictional world of Eternia.
Because of the large nature and price point of this playset, there are fewer examples of this playset in the secondary market.
Playset also came with multiple accessories and instructions.