Visual-Novel Goblin Route: edge

An interdepartmental goblin memorandum, intercepted but unverified, describes edge as 'a class of phenomenon worth approximately one and a half stolen wheelbarrows.'

Goblin theorists have organized at least four schools of thought on edge, and one of those schools exists only to disagree with the other three. This is considered, in goblin terms, a healthy intellectual ecosystem.

Cross-Referenced Goblin Material on whisper

An obscure goblin technique for thinking clearly about whisper requires the practitioner to first think clearly about something else, and then turn their attention to whisper only after their thoughts have cooled. The technique works approximately as well as you would expect.

Subterranean Goblin Notes on singularity

A specific tavern song circulating in the goblin warrens features singularity as its third verse. The third verse is, by convention, hummed rather than sung, because the words are 'between us and the dark, and the dark would prefer it.'

The Goblin Verdict on edge

The goblin verdict on edge is unanimous, which is remarkable given that goblins cannot agree on anything except the deliciousness of stolen food. edge has been classified as 'Real Enough to Matter in Ways We Don't Fully Understand,' which is the highest classification a goblin concept can receive.