Board Thread:Theories and Rumors/@comment-30938718-20171120161135/@comment-31344317-20180223171030

That was my theory!

While Zane was connected to the Samurai X computer, PIXAL secretly built herself a new body to get out of Zane's head, and then when Nya left, she took the Samurai X armor.

SEE? IT ALL FITS

and Ep 5 of Season 8 reveals Samurai X's identity anyways so