Created using the alloy known as durgolium. Chests or boxes made in this way are often used to protect and hide objects from other planes. Some may look quite plain. Others will bear markings or carvings.

Among the many items you find in the crystalline frog's mouth is a chest made of durgolium. You last saw it in the possession of Zug's body as he was cast into the fissure at Dunshab Lakebed. This one has intricate carvings on its lid.

Retrieving it is not an easy task. As you open it, crackling energy swirls overhead. Inside you find a tiny crystalline tadpole. You have awakened it so you quickly close the box, calming both the air around you and the tiny creature inside.

Queen Gimnax is quite interested in this box, if you are able to retrieve and deliver it to her.