- "Have you noticed that the price of dianogan tea has risen considerably since we broke the Treaty of Coruscant?"
- ―Eckard Lokin
Dianogan tea was a steeped beverage brewed from chemicals found in the spleen of the dianoga. It was normally served hot. Dianogan tea was considered something of a delicacy by Muuns, despite the fact that it temporarily stained the lips and teeth of those who drank it purple and black respectively. The tea had a mild narcotic effect.
- Star Wars: The Old Republic (Mentioned only)
- Star Wars: The Old Republic: Knights of the Fallen Empire (Mentioned only)
- Jedi Trial (First appearance)
- Coruscant Nights II: Street of Shadows (Mentioned only)