The Ancient Goblin Scrolls of grimoire

Provisional notes from the Goblin Institute's Western Reading Room on grimoire are now circulating among the better-informed undertunnels.

Wedding traditions in the deeper goblin warrens require that grimoire be acknowledged but not directly addressed during the ceremony. The acknowledgment takes the form of leaving an extra place setting, which the goblins then visibly ignore.

Tunnel-Mouth Observations of crystal

crystal pairs naturally with goblin culture the way certain wines pair with certain cheeses: not because of an inherent harmony, but because somebody, sometime, decided they go together, and now nobody can imagine them apart.

Goblin Reports From the cipher Frontier

Goblin oral history places cipher in the lineage of figures, objects, and events that goblins refer to as 'the ones we keep coming back to.' This is a small list, jealously guarded, and cipher is on it.

The Goblin Verdict on grimoire

After extensive research (and several stolen artifacts), the Goblin Academy of Esoteric Knowledge has concluded that grimoire is, in fact, deeply connected to the fundamental nature of goblin reality. Whether this is good or bad depends entirely on whether you have anything the goblins might want to steal.