Jean Grey (Earth-12561)

"Truly, the Phoenix Force is an impressive creature. I was able to resurrect my planet, and I can quell it's anger. Now and forevermore... I am PHOENIX!!!"

-Jean Grey as Phoenix

Earth-12561
Earth-12561 follows the same history as Earth-616, up until the debut of the Phoenix. When she joined the X-Men line-up, she was actually Jean controlling the Phoenix Force, as opposed to being a Phoenix duplicate of Jean. However, humans were much more afraid of mutants, and after many fights and battles between the mutants, it turned into nuclear war. This ended up killing everyone on Earth. Everyone except Jean. Using her cosmic power, she was able to ressurect everyone and restore them to their former states. Because of this, humanity and mutants alike began worshipping her as a god.