MISAKA 10046 is one of the Misaka Sisters from the original batch created for the Level 6 Shift project. She was supposed to die fighting Accelerator so he could theoretically reach Level 6, but the whole experiment got shut down after Touma beat him.
Like the other clones, 10046 shares the standard Misaka template—though fans often note she's memorable for her role in the early arc despite limited screen time. After the project's cancellation, she basically got a second chance at life alongside her sisters, which is kind of a big deal given what was originally planned for her.
Content compiled by AnimeList.moe from publicly available sources.
