A Etren crystal was a kind of precious jewel that could be as large as a humanoids fist.[1]
Appearances
"Day of the Sepulchral Night" — Star Wars Adventure Journal 13 (reprinted in Hyperspace: The Official Star Wars Fan Club)
A Etren crystal was a kind of precious jewel that could be as large as a humanoids fist.[1]
"Day of the Sepulchral Night" — Star Wars Adventure Journal 13 (reprinted in Hyperspace: The Official Star Wars Fan Club)