In Final Fantasy VIII (Eight) Ultimecia is a Sorceress and also the villain. (Search it!) As described in Art info, Ultimecia distorts time, at the same time whereas Kadaj shapes into Sephiroth in the Advent Children movie, so they emerge as Kadajiroth (SephiRoth KadajiRoth). So Ultimecia is part of it, and the purple glove is on me since Ultimecia has purple hands / wears purple gloves on both her hands (not sure if her hands are like that since of mana or if it is cloth). The purple glove is the only thing that Kadajiroth gets from Ultimecia though. Rest are genes and clothes from Sephiroth, Kadaj and Jenova!
To possess Ultimecia as a Materia, Guardian Force or Summon would be fun haha ^:^