Trunsoest Brass Book

The Trunsoest Brass Book is a Uniqueness bound by thin brass sheets. Its main ability is introducing laws: offenders of a written law are automatically punished accordingly, or the forbidden action itself becomes impossible to perform. Its known possessors include the Celestial Thearch, Klein Moretti, and Larrion. Its downside is that it cumulatively writes new laws, eventually creating a system in which one would be punished no matter what they do, including the user himself, unless he can negotiate immunity with it.