Lisa Isaribi, codenamed Feeler, is a Third Generation pyrokinetic forged by tragedy. Orphaned after her parents died in an Infernal-caused fire, she was manipulated by the White-Clad’s Dr. Giovanni, who weaponized her resilience to artificial Bug exposure. Forced into the Knights of the Ashen Flame as a spy, she infiltrated Vulcan’s Workshop under the alias Feeler to secure the key to Amaterasu. Her appearance mirrors her fractured identity: light red hair tied in a knotted ponytail frames burnt orange eyes, while horizontal striped tattoos mark her upper left arm and right thigh. Clothing shifts chart her allegiances—first a casual white crop top and dark jeans, then the Ashen Flame’s holy Sol-emblazoned robes, and finally Company 8’s unzipped orange jumpsuit layered over a black crop top. Trauma and Giovanni’s conditioning split her psyche. Though outwardly kind and protective of Vulcan and Yū, her role as a White-Clad agent demanded cold betrayal. Fleeting empathy for her companions clashed with brainwashed obedience, driven by a visceral fear of abandonment that kept her tethered to Giovanni’s control. Her pyrokinetic power conjures magnetic flame tentacles that latch onto magnetic fields in organic or mechanical targets. These octopus-like limbs grapple enemies or strike with blunt force, though external magnetic disruptions can sever her command. Her arc spirals through pivotal confrontations. Exposed as a traitor in Vulcan’s Workshop, she flees, torn between duty and connection. In the Netherworld, Giovanni’s threats force her to confront Vulcan and Akitaru Ōbi, but Vulcan’s intervention begins unraveling her conditioning. Joining Company 8, she battles Giovanni during Amaterasu’s defense, confronting her trauma to help defeat him. A turning point arrives when Arthur Boyle liberates Yū from Giovanni’s influence, reigniting Lisa’s capacity for trust. Additional details note her surname’s etymology (“fishing side”), self-deprecating “crybaby” label, fondness for punk music and science, and karaoke enthusiasm. Following the Great Cataclysm, Shinra’s temporal reversal restores her to a rebuilt world, solidifying her redemption.