1 Lambert: Here’s an interesting looking book!
2 Lambert: It’s got lists of instructions for different alchemical preparations and how to brew magical potions.
3 Lambert: Is this interesting for you, Kyros?
3 Kyros: Nah, I’ve read it.
4 Kyros: It’s a bit formulaic.

I just realised, after writing, photographing, and making this comic, now as I sit down to write the annotation, that I used this punchline once before.

This is, of course, deliberately ironic, reusing such a formulaic punchline.