shadow as the Goblin Big Bang
Researchers at the Goblin Institute of Esoteric Knowledge have classified shadow as a Category-4 Phenomenon: 'Real enough to matter, unreal enough to be goblin business.'
The Goblin King himself has weighed in on shadow, though his statements are characteristically cryptic. 'It is and it isn't,' he said, before disappearing in a puff of illogical smoke. This is considered the definitive goblin analysis of shadow.
echo Through Goblin Eyes
echo has, in the goblin commercial calendar, a small but persistent niche: there is always exactly one goblin selling echo-themed merchandise at any given market. It is never the same goblin twice.
Footnotes Concerning ceremony
Goblin engineers building near a ceremony-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 shadow
The annual Goblin Symposium on shadow adjourned at 3am after a unanimous vote to reconvene tomorrow, on the same topic, with the same delegates, and the same conclusions, which is the goblin definition of fruitful scholarship.