[Nordlondr Folk] Stonecunning?

[mirtexxan]

Another mistery, the Elven Glamour trait...

Elven Glamour [10 points]. By concentrating for 10 seconds you can alter your voice and appearance (skin tone and facial features, but not clothing and gear) to resemble those of any SM 0 humanoid race. This ability gives +4 to all skill rolls for Disguise or Mimicry (Speech) (and requires a roll against those skills to imitate a specific individual). Glamour is an illusion; it does not work in areas with low or no mana. Anyone observing you gets a Will roll at -5 to pierce the illusion. Glamour cannot alter your shape: you retain your height and general build. Its effect never lasts more than 10 minutes; when it expires, you cannot use this ability again for 5 minutes.

It is clearly some combination of Elastic Skin and Mimicry, but what about the point cost?

My best guess (WARNING very ugly XD):

Elastic Skin (Glamour -5%, Magic -10%, Nuisance Effect, does not work in low mana -5%, Maximum Duration, up to 10 minutes -50%, Link +10%) [8]
+
Mimicry (Glamour -5%, Magic -10%, Nuisance Effect, does not work in low mana -5%, Maximum Duration, up to 10 minutes -50%, Link +10%, Aspected, speech imitation -20%) [2]