Unidentified Mindflayer Relic

Intro
This unidentified relic of mindflayer origin is in the possession of Huali, a tutor at Keunan University in Daelin city. It is kept under magical shielding.

It resembles a shard of black obsidian and is suspected to be "some kind of connection device."

"Day in Daelin" (1x2)
The party were recruited to help Kik, a student of Keunan University who had 'borrowed' the relic from his tutor to study it in private. He explained that the relic had interacted with rats he had been testing spells on, transforming them into "psychic, carnivorous" cranium rats.

The party dispatched the rats and Godric liberated the relic from the inside of one of the corpses. Upon closer inspection of the relic, he was forced to make a wisdom saving throw: Shaken by this experience, Godric reiterated Hymn's insistence that Kik return the relic to Keunan University immediately, which Kik promised he would do.