The Sirkonus Lords are massive ancient beings.
|Weapons||Various Elemental Weapons|
|Location||Each of the Six scattered across the Hero Factory Universe|
The Sirkonus Lords were originally created by beings unknown to the present universe. They were each given various elemental weapons as well, and were sent out to build a city that would later be called "Makuhero City". The reason for making the massive city was because of the upcoming plans for a futuristic system of Heroes. However, this system would not come for another century.
The Sirkonus Lords began to construct Makuhero City, and in a period of five years, seven-tenths of Makuhero City had been completely built. After the city's completion, the Sirkonus Lords vanished, never to be seen again. It has been told that they are crafting cities on other worlds that are underground.