[Edgedancer Spoilers] The Stump might be from Nalthis

[PallonianFire]

On 11/26/2016 at 0:45 AM, Windrunner said:

I'm saying that I think it would take some serious planning on their part to get it done, similar to the preparation required to use AonDor on another planet.

Selish magics are more or less unique in the Cosmere in their location-based restrictions, though. I don't think using AonDor is a good point of reference for why Surgebinding would be inaccessible for a non-Rosharan. All you need is to attract a spren and form a Nahel bond (though I should mention that I definitely don't think Stump is Vivenna, or from Nalthis at all).