|Role||Technical Game Designer|
Chadd Nervig, also known as Celestalon, was a Technical Class/Systems Designer for World of Warcraft. He was the designer of the Endless Halls, and played an important part in the design of artifact weapons. He was also involved in design work on Hearthstone.
- ^ Crithto 2013-11-26. Gear Change in Warlords of Draenor.
- ^ Blizzard on Social Media. Blizzard Entertainment. Retrieved on 2014-05-20.
- ^ Celestalon on Twitter
- ^ Ben Brode on Twitter (2015-11-17).
- ^ Hearthstone credits on Hearthstone Wiki
- ^ Chadd Nervig. Twitter (2013-11-09). Archived from the original on 2017-12-09. Retrieved on 2017-12-09.
- ^ Chadd Nervig. Twitter (2017-12-09). Archived from the original on 2017-12-09. Retrieved on 2017-12-09.