"A cube seems to have only four corners. Strange heiroglyphics cover each side alongside of crude scenes of a figure using a club to strike down a horned figure holding a time-piece of ancient make."
"You are filled with the true vision! The Cubic Form is Infinite, Harmonic and transcends the 1 Day rotation!
- -Use text
It is known to be the most valuable artifact that you can find, and would be guranteed to appear in the first slot of your death message as the most valuable item you have, aside from certain relics.
- Needless to say it's a joke about the Time Cube 'theory'.