Dragonstone dragon

Dragonstone dragons are high-level Slayer monsters due to be released on 3 April 2017. They're part of the gemstone dragon group, and are the weakest dragon of this type.

Dragonstone dragons are located under the Shilo Village mining site, and require the completion of the Hard Karamja Tasks in order to access them in the gem rock cavern underneath. In order to pass the barrier to confront them, players are also required to sacrifice a number of uncut dragonstone, uncut onyx, or uncut hydrix gems - with each gem type allowing the player to kill a certain (currently unspecified) number of dragons within their respective chamber; up to a limit of storing 60,000 kills at a time. If the player is on a Slayer task for dragonstone dragons, however, they may enter the dragonstone dragon area without the need for charges, and, if the player has already donated gems for charges, the charges will not be consumed while on-task.