Index · spell · book 1
Nox
The charm that ends a wand-light. Useful, and easy to forget until someone needs the dark.
Nox is the other half of Lumos. Stories about sneaking need both: a light to read a page, and the discipline to kill it when footsteps start. The pair is a beginner’s toolkit, which is why it shows up before the plot needs anything grander.
Nothing here is an instruction. The point is the habit. Magic in these books includes switching a light off.