These multi-functional dice are all produced by dwarven craftsmen, each serving a different purpose. The dice before you is actually one of a key component of a dwarven mechanical colossus. By absorbing just a small amount of moonlight, it can ensure the entire construct's navigation and directional functions during the night—or so the schematics claim. However, over a hundred years have passed, and the dwarves' so-called "marble-grade mobile fortress city" MGMFC remains unfinished to this day.
