|Related to||Unsealed metalminds|
|Featured In||Mistborn Era 2|
Gifted by the Sovereign
According to Allik Neverfar, the Sovereign originally trained individuals known as Firemothers and Firefathers in the use of Excisors to create medallions of nicrosil and brass. The medallions were actually unsealed metalminds that granted temporary Feruchemy to anyone who tapped them, even if they were not metalborn. The first medallions were used as transferrable brassminds, providing the heat necessary for survival after the Ice Death.
The Southern Scadrians later started experimenting with the devices, gaining the ability to create medallions that could provide access to other Feruchemical powers such as storing weight or Connection. After many years, they also determined a method to create medallions with multiple powers. This involved a metalborn creating a medallion, then passing it to another metalborn so they could add their power to the medallion, presumably using an Excisor at each step. Allik has medallions with two powers, but states that examples with three powers are very rare and that all attempts at incorporating four powers have failed. The number of Excisors that the Southern Scadrians possessed (and whether they were able to make more) is unknown.
The Feruchemical ability of nicrosil to store Investiture is extremely powerful but poorly understood in the cosmere, even by Feruchemists. The Excisors further enhance nicrosil's potential by allowing anyone to use it. The medallions created with the Excisors are among very few known objects that can grant the use of Investiture to someone that does not otherwise have magical abilities; they have some similarities to Rosharan Honorblades. Although the medallions are known to have limitations in practice, in theory they could allow someone to use all thirty-two Allomantic and Feruchemical powers or possibly even manifestations of Investiture that originate on other Shardworlds, such as AonDor, BioChromatic Breath, and Surgebinding.
|Mistborn Era 2|
The Alloy of Law · Shadows of Self · The Bands of Mourning · The Lost Metal
|Characters||Waxillium Ladrian · Wayne · Marasi Colms · Miles Dagouter · Steris Harms · Ranette · Edwarn Ladrian · MeLaan · Bleeder · Claude Aradel · Telsin Ladrian|
|Places||Elendel · Elendel Basin · Roughs · New Seran|
|Organizations||The Set · The Vanishers · The Nightstreet Gang|
|Broadsheets||The Elendel Daily · The House Record · The New Ascendancy|
|Other||High Imperial · The Allomantic Agreement of '94|
|Era 1 books||Mistborn: The Final Empire · The Well of Ascension · The Hero of Ages · (Mistborn: Secret History · The Eleventh Metal)|
|Era 2 books||The Alloy of Law · Shadows of Self · The Bands of Mourning · The Lost Metal · (Allomancer Jak and the Pits of Eltania)|
|Shards||Preservation · Ruin · Harmony|
|History||Classical Scadrial · Final Empire · Catacendre · Elendel · Southern Scadrian|
|Magic||Metallic Arts (Allomancy, Feruchemy, Hemalurgy) · Metalborn · Mistborn · Misting · Savant · Ferring · Twinborn · Compounding · Atium · Lerasium · Ettmetal|
|Other Media||Mistborn Adventure Game · Mistborn: Birthright · Mistborn film · Mistborn: House War|