This is a 20-sided cube, over 2000 years old, from the time of the Roman Empire, made of rock crystal.


Wolfston
 
This is a 20-sided cube, over 2000 years old, from the time of the Roman Empire, made of rock crystal.
Source
This is a 20-sided cube, over 2000 years old, from the time of the Roman Empire, made of rock crystal. - Cubes, Ancient Rome, Dungeons & dragons
Dungeons & dragons Ancient Rome Cubes
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