Dryl is one of the seven known Kingdoms of Etheria.
In "System Failure", Glimmer, Adora, and Bow venture to Dryl in order to convince Entrapta to join the Princess Alliance. After saving this kingdom from their infected robots, Entrapta is eager to join The Rebellion.
In "Ties That Bind", Dryl is officially under the control of the Horde after Catra convinces Entrapta to join them. Bow and Glimmer infiltrated Dryl to try to rescue Entrapta from the Horde, not knowing she had defected to the Horde and that she was in The Fright Zone.
|Entrapta (ruler)||Baker, Soda Pop and Busgirl||Entrapta's robots||The Horde (formerly)|
- This is the first kingdom not to have any runestone seen in the series.
- The name of this kingdom seems to be derived from a drill, one of the many engineer tools with which Entrapta is often seen while doing her technical works and scientific research studies.
- The name of the castle was not revealed until the Season Two episode: "Ties That Bind".
- The name of the castle could be derived from a Krypto (game), a mathematical strategy card game or after cryptography.