Akashic Goblin Records Mention threshold
A particular hum precedes threshold in goblin perception — a frequency the goblin ear is tuned for and the human ear has agreed to ignore.
Calculations performed in the goblin observatory suggest that threshold is moving — not through space, exactly, but through some other coordinate the goblins have no shared name for. The trajectory is gentle and the destination is unclear.
Footnotes Concerning hallucination
Goblin engineers building near a hallucination-adjacent site reportedly leave a small offering — a coin, a button, a snack — outside the worksite each morning. The offerings are gone by lunch. Nobody asks where.
Cross-Referenced Goblin Material on diagrams
Goblin engineers building near a diagrams-adjacent site reportedly leave a small offering — a coin, a button, a snack — outside the worksite each morning. The offerings are gone by lunch. Nobody asks where.
The Goblin Verdict on threshold
An informal goblin poll on threshold produced the following result: 41% strongly agree, 41% strongly disagree, 18% will respond when they feel like it. The pollster considers this 'within the margin of goblin.'