|This article contains canon information corresponding to the Tales of Arcadia franchise. That means all information in this article is true and has appeared/been validated officially on-screen.|
Dwärkstones are rare rocks found underground which are capable of exploding when shaken.
It's one of the two ways to kill a Gruesome with the other one being flour. It is activated when you shake it, and it starts glowing that means its active. After a few seconds, it will explode.
- Running Gag: Jim, Toby, and Claire constantly misname/mispronounce the Dwärkstone as "Dork-stone".