Where did the destruction rune come from?
So I’m rereading the series to get back into it (I dropped it a couple years ago) and I just got to the part where Arthur gets the destruction rune, and I just realized it seems to come from nowhere. Every other Godrune has an explicit source. Godstep was a creation of Arthur’s, which was possible because of his natural affinity for spatium. And Aroa’s Requiem came from the keystone (I don’t remember any other godrunes and there’s a chance I never read the parts where they appeared so please don’t mention any others)
But Destruction seems to just… appear. Even before he properly awakened it there were signs of it being there (namely the voice telling him to kill), but where did it come from? Did it come from Sylvie since she had an affinity for Vivium? By Sylvie’s affinity was more towards the creation aspect of Vivium, destruction feels like it wouldn’t be something she’s adept at