[@Hael]Studied and understood, yes, but things working for actual reasons sounds a bit more like Logos' domain to me.

Either way, the Adversary won't mind. And I feel like Belru won't either. They both rely on relatively causal magic -- every time you make a pact with Belru, or mix quicksilver with crocodile tears, you should get the same result. Astarte's gonna be the real enemy of Vulamera.