Lisa Isaribi, alias Feeler of the Knights of the Ashen Flame, is a Third Generation pyrokinetic who began her journey as a technician alongside Vulcan. Her striking appearance features light red hair tied in a knotted ponytail, horizontal striped tattoos on her upper left arm and right thigh, and an initial outfit of a white crop top, torn dark jeans, and a skull-buckled tool belt, later replaced by Company 8’s orange jumpsuit. Orphaned by an Infernal’s attack, she was indoctrinated by Dr. Giovanni and the White-Clad through psychological conditioning, forging an ingrained terror of abandonment and blind compliance to her manipulator. Disguised as an orphan named Lisa, she infiltrated Vulcan’s workshop to uncover the key to Amaterasu, feigning loyalty while forming familial bonds with Vulcan and Yū. Her betrayal unfolded in the Vulcan’s Workshop arc, deploying pyrokinetic tentacles to electrocute Vulcan and incapacitate Yū—a display of ruthless determination for the White-Clad’s cause, tempered by fleeting hesitations that hinted at unresolved guilt. Her signature magnetic tentacles, adaptable for combat and machinery manipulation, carried exploitable weaknesses when their magnetic charge was neutralized. The Netherworld arc exposed her fractured allegiance, torn between Giovanni’s hold and newfound empathy. Rejoining the Knights, she clashed with Vulcan and Akitaru Ōbi, voicing uncertainty before a climactic confrontation where Giovanni’s lethal threats prompted Vulcan’s rescue. Akitaru’s dismantling of Giovanni’s lies triggered her emotional collapse, culminating in her defection and eventual recovery under Vulcan’s protection. As a full Company 8 member in the Haijima Industries arc, she adopted a sarcastic yet playful edge, engaging in missions like Akitaru’s rescue while grappling with resurgent trauma during investigations into the Holy Sol Temple’s corruption. Her loyalty to allies solidified as she aided counterattacks against White-Clad schemes. Her past pyrophobia, rooted in her parents’ fiery deaths, faded after gaining pyrokinetic abilities. Post-brainwashing, she voiced yearnings for domestic stability, aspiring to marriage and family. Personal trivia highlights her self-described crybaby nature, love of punk music and science, and distaste for spicy food—traits humanizing her beyond battlefield roles. Surviving Shinra’s reality-altering interventions during the Great Cataclysm, she cemented her place in Company 8. Her arc—from manipulated weapon to redeemed warrior—mirrors themes of trauma and redemption, anchored by bonds with Vulcan and Yū that chart her path from obedience to self-determination.