Abscissa

The Jubilee who would become Abcissa was captured by Mojo and taken to the far future. While there, she agreed to be Mojo's slave, in exchange for his agreeing not to interrupt the universal cycle by preventing the big crunch. After many years, Mojo brought her back to the past. There they captured the mainstream Jubilee and brought her to the Big Crunch. Jubilee was astounded that Mojo had made such an offer, and said that she would never agree to be his slave. Mojo unmasked Abcissa revealing that, in fact, she would. Wolverine arrived with a large missile to obliterate Mojo, and Jubilee refused to serve him. At this, Abcissa ceased to exist.