Information on the Leader's Key from to-be-rewritten book! Suggestions for names if আপনি can think of a আরো suitable one please?

Mechnia was a planet who's inhabitants were made দ্বারা aliens, who at first felt like invading Earth, but eventually decided on making cyborg humans who were already at their command. Using the long-forgotten and abandoned planet of Mechnia the aliens started making their artifically gained Earth. Using a special energy orb (the Leader's Key), they 'captured' Mechnia's centre putting every artificial inhabitant under their control. Years later, Mechnians starting breaking free of the aliens control and after enough broke free, rebelled. After offically making Mechnia the human cyborgs home-planet after driving the aliens off, they formed the Eliter Council. Knowing how dangerous the Leader's Key was, they left Temple Guardians to hide and protect it in a special, hidden and sacred place. Basically the Leader's Key is an orb of energy that allows a species, faction অথবা single person put the inhabitants of Mechnia under their control when merged with Mechnia's core