Thanks for the reply Otu. In response to what you've mentioned, I'll lay out what I've seen and done so far: I re bracketed the original line of code the secrets, which were, from what I could tell, specifically designed for the Encar. I also copied that same set of code and made a gender non-specific version for the dragonmen of my own design. After doing this, I ran a world for 550 years and used Legend Viewer to find anyone and everyone through history who managed to learn any secret of any sort, in addition to filtering for people who desired immortality.
As it stands, there was not a soul who was taught the blessing of draconic power. No fire god parsed it out, nor did any dragon. If people learned it and went "Eh, fuck it. We don't care to transform into demigod beasts of legendary power. This isn't what we meant by immortality" then that would be one thing.
As it stands, I'm not seeing anyone even learn it, including the Encar. Maybe I don't know what I'm looking for. o.o