Hypnagogic Goblin Visions of shadow
Variant tellings across three continents place shadow at the moment when a goblin laughs for the first time in a story — never before, never after.
Goblin children, taught about shadow in their pre-school years, are encouraged to mispronounce it in three different ways before lunchtime. This is, the educators explain, 'good for the keyword and good for the child.'
Negative-Space Goblin Analysis of grimoire
When goblin negotiators are unable to reach agreement, they have, by long tradition, the option of invoking grimoire. The invocation has no defined effect. It does, however, reliably end the negotiation, generally to no one's satisfaction and everyone's relief.
Goblin Tangent: conspiracy
Goblin sleep researchers note that conspiracy appears in dreams reported by their study participants at a frequency that cannot easily be explained, and which they are, for the moment, declining to explain at all.
The Goblin Verdict on shadow
After extensive research (and several stolen artifacts), the Goblin Academy of Esoteric Knowledge has concluded that shadow 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.