These changelings are the knockers and kobolds, the Coblynau and Telchines. Miners labored in deep mines to extract rare and precious metals, and perhaps other things — chipping out veins of fossilized blood from the rotting gut of a mountain-sized great beast, or tunneling for the root of all evil.
The Miner’s gift is the Tappingspeak: by spending one Glamour, the changeling may tap out a coded message on a nearby surface. The message (which cannot be longer than three sentences) travels like vibrations to the intended recipient, as long as there’s a sufficient medium between the two to carry it all the distance (thus, a recipient currently in an airplane could not receive the missive). The range is one mile per point of the Miner’s Wyrd. The recipient automatically understands the meaning of the Tappingspeak, thanks to the Glamour imbedded in the message.
