Should Z riser be used in another iteration in a completely different universe where giant monsters have found themselves a new invasion ground they pouring towards, that being the United States of Auradon. However, there are four of extraordinarily magical individuals who perhaps holds the potential of inheriting such power based of their level of their willingness to defend and protect the ones that they love
Allow me to introduce them in below
Mal or Queen Maleficent Bertha, daughter of Maleficent mistress of evil and Hades lord of the underworld, to sum it up, a Geed Zero, and desiring for Noa kind of character,
https://descendants.fandom.com/wiki/Queen_Mal
Uma daughter of Ursula the sea witch, a very much Agul, likely Belial and Tsurugi kind of character
https://descendants.fandom.com/wiki/Uma
Princess Audrey daughter of sleeping beauty or Queen Aurora and King Philip, One who desires to be like Ultraman King, but is very Camearra and use to wanting to be like Dark Zagi kind of character
https://descendants.fandom.com/wiki/Princess_Audrey
Jane, daughter of the fairy godmother, one would look at her as an example of the pillar of light, so perhaps she may fit for the mystic lights of Dyna and Cosmos, but if she is to truly be a sage of light, she needs to learn to master darkness, and that not always everything is absolutely one dimensional, and so adding Tregear to the mix would be just perfect
https://descendants.fandom.com/wiki/Jane
More details to be on the Descendants wiki in the link below, more to entail after clicking on the link
https://descendants.fandom.com/f/p/4400000000000104465
