Doradus
The legendary lost city of Doradus lies somewhere on Cybertron. It's said that this mythical realm is home to the Fountain of Energon, which grants whoever may find it with eternal power. It may possibly be protected by malevolent spirits.
Fiction
2015 Robots in Disguise cartoon
The Decepticon Springload was obsessed with finding the lost city of Doradus, even to the point that he was oblivious to the fact that he was searching for it on the wrong planet. Bumblebee and Strongarm tricked him by impersonating spirits from Doradus so they could capture him. Rumble in the Jungle
The Transformers cartoon
Template:Askvectorprime The Decepticon leader Cannibaron was eventually challenged by Sentinel EnN in the city of Doradus. Their battle was so intense that the entire torus state was blasted out of synch with the rest of the universe. According to legend, the city reappears every 10,000 vorns, with the two combatants still locked in their deadly duel.
Notes
- Doradus takes its name from the mythical city of el Dorado while its Fountain of Energon is based on the Fountain of Youth.

