Phina is a Claymore of unknown rank from Clarice's generation. Her rank number is either 31 or 38. Phina was assigned to the northern territory, along with Anastasia, Nike and Keira. As the hunting party made their return, they were suddenly stopped by a man on the verge of changing into an awakened being. As the party was surrounded by more men morphing into awakened beings, Phina was impaled by one of them, prompting the rest of the group to save her. She was carried to safety by Keira to which she encounters the Seven Ghosts. While Deneve, Tabitha, Helen, and Dietrich went on to assist Anastasia and Nike, Cynthia and Yuma stayed behind to watch over Phina and Keira, with Cynthia helping to heal Phina from her wounds.

Claymore
When a shapeshifting demon with a thirst for human flesh, known as "youma," arrives in Raki's village, a lone woman with silver eyes walks into town with only a sword upon her back. She is a "Claymore," a being manufactured as half-human and half-youma, for the express purpose of exterminating these monsters. After Raki's family is killed, the Claymore saves his life, but he is subsequently banished from his home. With nowhere else to go, Raki finds the Claymore, known as Clare, and decides to follow her on her journeys. As the pair travel from town to town, defeating youma along the way, more about Clare's organization and her fellow warriors comes to light. With every town cleansed and every demon destroyed, they come closer to the youma on which Clare has sought vengeance ever since she chose to become a Claymore.