To match the description to the artifact, we can analyze the provided statements and identify the one that aligns with the characteristics commonly associated with a Tibetan ritual box.
The appropriate descriptive statement about the cultural function of a Tibetan ritual box is:
"Likely used in rituals to drive out demons, the surface of this eighteenth century Tibetan artifact is richly adorned with images of the ruin of evil spirits."
This aligns with typical Tibetan Buddhist practices, where ritual objects are often intricately designed and used in ceremonies that involve protection from negativity or evil spirits.