Surd is the name of one of two artificial moons that orbit the moon of Mongo. Along with its brother moon Arkaylia, it was created pre-Great Sorrow for the use of shelter for travelers that came to mine the moon for its riches. Surd was also used as a place to process the Zerilium that came from the moon.
Surd is the name of one of two artificial moons that orbit the moon of Mongo. Along with its brother moon Arkaylia, it was created pre-Great Sorrow for the use of shelter for travelers that came to mine the moon for its riches. Surd was also used as a place to process the Zerilium that came from the moon.