The obsidian lance was a spear-like weapon that was fabricated from Mustafar's sharpest obsidian and crafted by the Mustafarians. They were often decorated with runes and sigils, which were carved onto the central shaft of the weapon. The Oppressor obsidian polearm was a variant of the weapon.

Behind the scenesEdit

The Obsidian lance appeared in the video game Star Wars Galaxies, a massively multiplayer online-role playing game developed by Sony and published by LucasArts, prior to its closure on December 15, 2011.