It's good to see this idea develop in a more formal way (and get its own thread), and I would almost say different in certain details, if Taylor with the time to practice and learn ninja techniques, and with Kurama charging her battery, already she seems formidable, and not showing everything, if she learns other things it would be incredible, in addition to making more than one in the PRT (and Cauldron) tear their hair out of frustration, especially if Zenko uses the Kuchiyose no Jutsu, to summon Kurama against the Endbringers
Maybe with Gohan being the one in charge of teaching her about Ki; u Tay getting the Spider-Sense (and learning The Way of the Spider) from a version of Peter Parker; in addition, her need to have real friends (who support and not betray her) could be handled in a certain way: since it seems that she will have a great variety/number of of teachers for various skills, abusing the Kage Bunshin, Taylor could be her own team of heroines, with each clone using one of the different skills she learns/acquires (and each clone getting different friends):
- Ninja (Naruto Series - The original Taylor)
- Z Fighter (Dragon Ball Series)
- Spider Hero (Spider-Man, specifically for the Spider/danger sense, since other abilities such as strength or climbing walls, can be easily replicated with Chakra)
- Mad Scientist / Tech Genius (type Girl Genius, Valerie Richards, Gina Diggers, imagine this version of Taylor, sic her version of the Peebos, in E88 or the ABB, or the Machine Army)
- Psychic and Telekinetic (like Jean Grey, mmm, no, better like Emma Frost, whose ideology would be more in line with Taylor's way of being, that and her Diamond form, ideal for defense)
As for a magic user, could be one of the following variants
- Wizard (Harry Potter)
- Magus (Fate Stay Night, styled as Archer or Scathach)
- Mage (with the magic and technology of Nanoha, a Device with a personality similar to that of Vivio's ancestor, Olivia)
In addition to wanting to see how this version of her could ruin Coil's life (with Calvert finding in each line he makes one of the different clones of Taylor, and in the end Danny giving him what he deserves, in the Hokuto no Ken way, and her father happy to being able to take care of her daughter again, as he should), save Dinah Alcott, that and/or if any of her abilities will make her invisible (or a strange blind spot) to Contessa's PoV
Good luck and keep it up