Insubstantial
From Fallen London Wiki
Being there without really being there; to appear unremarkable, invisible. To be a side character in someone else's story – or so you want them to think. The ideal quality of a good disguise or an effective lie.
Insubstantial is a Circumstance quality.
This quality has no documented sources, but is available as an equipment effect.
See here for a list of pages unlocked or locked by this quality, or click to show them.
See here for a list of Actions which have a challenge based on this quality, or click to show them.
See here for a list of pages with variable text or formulae that use this quality, or click to show them.
See Insubstantial Items for items that modify this quality.