Okay. I want you to do two things before anything else. Then you're going to give me a moment to gloat. And then I'll ask a question. Simple and straightforward. (Multiple sigils, indeed.)
First: Read Gordon's last post.
Second: Read Jhonn's first post.
Third: Gloat. Gloat. Gloat. Megalomaniac laughter! Etc.
Now (if you're a lazy ass who can't be bothered to do these simple things! … I understand entirely), Gordon's last post is about a sigil firing itself off. And Jhonn writes: “I loved sigilizing. It even got to the point that things I would sigilize the night before would manifest exactly as intended the next day before I even got around to launching them.”
Ladies and gentlemen, what happens when you have fully internalized the process of sigilization? Do you know what you learn to do after that little basic step?
I'm sure you can take a guess. And I'd never, ever lie about these things. Welcome to the Weird.
EDIT: Due to VI, I found this bit of information very... crunchy.