God's Name Tablet

The God's Name Tablet (神名碑 Shinmeihi) is a fragment of the Emerald Tablet. It is also the largest fragment found. Currently, the God's Name Tablet is in possession of Index's highest authority, the pope Johanna.

The real object was never disclosed in the series, but in 11eyes: Resona Forma, it was revealed that Johanna had asked Sophia to take a portion of the Tablet and modify it into a magical tool called Uvarovite Trapezohedron for her personal use.