Questioner
Could a sufficiently advanced Skybreaker or Dustbringer use the Division Surge to forcibly split the Nahel bond?
Brandon Sanderson
So what you're talking about is something in the cosmere that's called microkinesis. It is a possible manifestation of base cosmere surges, and it is about as dangerous as you imagine. A sufficiently trained and invested Skybreaker or Dustbringer probably could do it. It has been done, but not by them during...
So yes, fission and fusion are part of the magic systems. They call it “microkinesis,” but yeah. So you can read about that in Dragonsteel Prime. It’s in there. But they are the same Surge.