The Memosphere is a glass-like psionic device recovered from the Sunken Ruins of Keravnos. Surviving inscriptions and the research of Tressedekt indicated that the ancient civilization beneath the Gulf of Keravnos used devices of this kind to preserve, transmit, or share thought and memory.
The Drakefire Phalanx found the Memosphere on an altar within a deeper part of the submerged complex. Removing it caused a nearby planar or psionic rift to reverse direction, suggesting that the device had been participating in a larger system rather than serving only as a passive archive.
Tressedekt later discovered that the artifact’s memories were protected by a psionic lattice. Dizra, whose own developing abilities resonated with the device, helped him penetrate that protection. The resulting visions showed an ancient shoreline city centered on a vast unblinking eye, its destruction beneath rising seas, and a red dragon departing the catastrophe with a scorched gemstone later identified as the Eye of Visthuun.
Those memories provided the clearest surviving link among the drowned civilization, Visthuun, the Eye, and the dragon Zar’Malek. The Memosphere itself remained with Tressedekt for study after the expedition.