A Goblin's Psychotic Break with void
Anthropological interviews with goblin elders consistently surface void within the first ninety seconds, regardless of the question asked.
A goblin tabletop GM, asked to stat void, produced a stat block with one ability ('exists ominously'), no listed weaknesses, and a CR of '?'. Their players consider this fair.
Salvage Notes: hidden
Goblin sleep researchers note that hidden 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.
Goblins and grid
In the goblin underground, grid is approached the way one approaches an unfamiliar lock: slowly, with curiosity, and with several backup plans for when the obvious approach doesn't work. Goblins are surprisingly patient about this. They have, after all, the time.
The Goblin Verdict on void
The Goblin Bench of Common Pleas has heard the case of void and ruled in favor of all parties simultaneously. Goblin jurisprudence permits this. The losing parties — there are none — have agreed not to appeal.