These disciples wear enchanted uniforms made of "woven parasites" that absorb their blood to give them supernatural strength.

The test reveals their true natures to the witch and to themselves. The Legacy of the Craft

If you are looking to write a story with this title, here are three potential directions:

She spends hours listening to the rhythm of the forest.

An ancient forest holds many secrets. Among the twisted roots and shadowed paths lives a powerful witch. She does not live alone. Two disciples follow her, eager to learn her craft. Their story is one of power, choice, and dangerous magic. The Mistress of the Woods

There are modern short horror stories featuring a reclusive witch and her daughter (often acting as a disciple or partner) living in the Louisiana bayou, seeking revenge against those who harass them. The Witch (2015 Film)

The witch is dying from a curse. She orders Disciple A (loyal, fearful) and Disciple B (ambitious, resentful) to retrieve the heart of a forest god.