A concentrated transmutation catalyst that reacts to both the Light and the Darkness.
― In-game description

Wormspore is a resource material that can be harvested on the Dreadnaught.[1] You can purchase a stack of 20 Wormspores for 10 Legendary Marks from the Vanguard Quartermaster. It can be used to upgrade equipment



  1. Bungie (2015) YouTube: Court of Oryx Reveal Archive Retrieved September 6, 2015.