- Main article: Acidmaw and Dreadscale
Dreadscale is one of the two jormungars that compose the second part of the first encounter in the Trial of the Crusader - the .
- Along with , Dreadscale appears as a legendary card for the Hunter class in the Grand Tournament expansion of Hearthstone: Heroes of Warcraft. Dreadscale's flavor text reads: "Let's be clear about this: ACIDMAW is the sidekick."
- Patch 3.2.0 (2009-08-04): Added.