Indeed, some insist that among Radiants, some Skybreakers did step forth into the Recreance, and their actions are covered; to this end, I have engaged the commentary of Didal; it strikes as mendacious that any Skybreaker would turn upon their oaths, and I find their malignment to be uniformly abhorrent. A schism arose among them, as all evidence presents, but not of this nature. The Skybreakers, who have always quietly cared for those the law forgets, do still exist, as previously accounted; they merely exist in multiple forms. —From Words of Radiance, chapter 40, page 3

