1/2
[Because you'll never know when you'll need them!
Honestly, that's like asking him why he can pull ice cream out of nowhere. You may never know the reason, Wolfram.
He's busy staring at his paper more, as if wondering if there's anything else to write, but before Axel ignites the page he hears Wolfram stop scribbling and glances over to see what he's written down.