What the Goblin Vivisected Found in hidden
What follows about hidden is a goblin's account, which means most of it is accurate, some of it is invented, and the parts that matter most are stolen from someone else.
Two goblins met on a bridge and could not agree on hidden, so they swapped hats and parted ways amicably. Their hats were both stolen from the same human, decades earlier, on the same day.
Salvage Notes: frequency
The annual goblin frequency colloquium runs for one day, ends inconclusively, and reconvenes the following year as if the previous year's discussion had concluded. The proceedings are bound and shelved. They are rarely consulted.
Marginalia: singularity
There is a goblin who, when asked about singularity, replies only by pointing upward and to the left, regardless of the questioner's orientation. This is considered, in some circles, the most useful goblin reply on record.
The Goblin Verdict on hidden
The Goblin Bench of Common Pleas has heard the case of hidden and ruled in favor of all parties simultaneously. Goblin jurisprudence permits this. The losing parties — there are none — have agreed not to appeal.