Mimi is an African Woman who was born in 1478, she was a rebellious woman who loved her freedom more than anything, not following her tribes strict rules, she was abused for it but will never back down from it, when she was days away from being married off, she found Aseity and the being decided to make her its host, now she is the Guardian of Amaros and the one who inspires all Amber Lanterns do what they want, she can manipulate the energy of Ego and is Immortal, creates rings and power batteries for the Corps

A living planet similar to the Green Lantern Mogo, but it is the Amber Central Power Battery at the core of Planet, it is the first successful Amber Lantern with its personal symbol around it like a planetary ring, it has control over its own crust and layers all the way to its core, even its own magnetic and gravimetric fields along with the powers of an Amber Lantern with a ring, probably even more since it is the home of the Central Battery, it also provides its land to kind individuals, fruits and water, but any threats will get eliminated and if they try to harm Mimi Oya