Impossible!
From Fallen London Wiki (Staging)
This quality has only ever been shown off by a Developer, and has never been obtainable in-game.
Wiki note: Unattainable placeholder quality used to block access. Actions that require this quality can be expected to become available in the future. (Unless the action is locked to make a point. A few of them are.)
See here for a list of all pages which use or require this quality, or click to show them.
