Zoë Nightshade

Zoë Nightshade is a deceased Hunter of Artemis leader, with lieutenant Thalia Grace as leader in her place. She is the daughter of the Titan Atlas and Plieone. A former Hesperide, she was later exiled as if she was never there. She is now the Huntress constellation. She has helped the hero Hercules on his quest and Percy Jackson; by giving him the sword, Anaklusmos (or Riptide, in English). She soon regrets she gave the sword to him, and she was petrified when she saw Percy holding it. In the end, Percy proved worthy of the sword and nothing like Hercules.

"Stars. I can see the stars again, m'lady." Zoë Nightshade, her last words

"You spoke the truth. You are nothing like...like Hercules. I am honored that you carry this sword." Zoë, to Percy Jackson