Jolianna

Jolianna is claimed to be the "perfect" alt-Jon. Created by Wily Jon for his own plans to take over the Jonaverse, Jolianna exists to steal enough power to become an unstopable force and rule with an iron fist.

Origin: Project Aphrodite
In a new plan to take over the Jonaverse, Wily Jon set out to create the ultimate waifu to charm the Jonaverse into submission. Gathering info and DNA from many of the various alt-Jons to put into a vessel, he put "Project Aphrodite" underway. Soon, the vessel began to incubate and form, and adding the powers of the various alt-Jons, Jolianna was born. She instantly attacks Wily Jon and claims her self the goddess of the Jonaverse, believing herself to be the one true alt-Jon. She'll prepare herself to fight the Booru Voodoo Avengers and the other alt-Jons to get her way.

The Perfect Blend
Jolianna is a clone made up of many various characteristics of the Jonaverse. Personality-wise, she is very filrtatious and manuipulative, and has a hint of snarkiness. Most notable of her powers is the blend of Rosajon's Cosmic/Bigger powers and Jontae's half-Genie magic. Jolianna also holds great physical prowess from other alt-Jons, such as Buffton's strength, Joanne's athleticism and Catjon's unmatched speed. In her base form her power is limited, however. Jolianna needs to steal the life force of others to increase her power, and once she steals energy from enough victims, she gains the ability to transform into her more powerful versions (dubbed "Demi-Goddess" and "Imperial Goddess"), as well as gain new abilities from her victims if she already didn't have them.