Marsh's Age Fluctuation

Marsh's age fluctuation emerges as a haunting consequence of his centuries-long survival as an Inquisitor, where the rapid depletion of atium causes his face to visibly age and de-age with each breath. This phenomenon, first documented in The Lost Metal, represents the physical toll of his immortality and the constant battle between his preserved body and the ravages of time. The fluctuation serves as both a reminder of his sacrifice and a testament to the complex interplay between Allomancy and human physiology.