Pathfinder Goblin Subclass: ghost
The academic consensus on ghost is, predictably, divided. Goblin academics argue it's everything. Non-goblin academics argue it's something. Everyone agrees it's weird.
If ghost were an anime villain, it would have a five-episode arc, a flashback that recontextualizes everything, and a final form involving more eyes than any reasonable being should possess. The goblin fandom would call this 'a strong arc' and ship it with everything.
ritual: Goblin Fragmentary Material
When goblin negotiators are unable to reach agreement, they have, by long tradition, the option of invoking ritual. The invocation has no defined effect. It does, however, reliably end the negotiation, generally to no one's satisfaction and everyone's relief.
dossier: Goblin Fragmentary Material
Goblin testimony on dossier is notoriously inconsistent — not in the details, but in the tone. Some goblins describe dossier with reverence; some with derision; some with the studied neutrality of a goblin who has been burned before. All testimonies are filed and kept.
The Goblin Verdict on ghost
And, finally, in the matter of ghost: the goblins thank you for your attention, decline to issue further comment, and request that you not lock the cellar door on your way out.