Index · spell · book 1
Lumos
A small light at the tip of a wand, used when a corridor, a cupboard, or a forest path has no lamp.
Lumos is the practical spell readers meet early: not a weapon, a pocket torch. It tells you the world runs on gestures for ordinary problems, including darkness. The counter, Nox, puts the light out.
The charm matters because so much of the school story happens after hours. A lit wand is a choice to look. This note names the spell and stops. It is not a lesson.