Seeker of Dark Lung

Seeker of Dark Lung is a 5★ weapon in Arknights: Endfield. It is a Greatsword-type weapon.

Seeker of Dark Lung was released on January 22, 2026. They were introduced alongside Fortmaker, Aspirant, Eminent Repute, Forgeborn Scathe, Grand Vision, Never Rest, Rapid Ascent, Thermite Cutter, OBJ Heavy Burden, Finishing Call, Ancient Canal, Thunderberge, Sundered Prince, Khravengger, Umbral Torch, White Night Nova, Former Finery, Exemplar, Jiminy 12, Hypernova Auto, Fluorescent Roc, Wild Wanderer, Stanza of Memorials, OBJ Arts Identifier, Monaihe, Opus: Etch Figure, Oblivion, Dreams of the Starry Beach, Detonation Unit, Delivery Guaranteed, Chivalric Virtues, Tarr 11, Wave Tide, Contingent Measure, OBJ Edge of Lightness, Finchaser 3.0, Peco 5, Long Road, Howling Guard, Rational Farewell, Opus: The Living, OBJ Velocitous, Wedge, Navigator, Clannibal, Artzy Tyrannical, Opero 77, Pathfinder's Beacon, Aggeloslayer, OBJ Razorhorn, Cohesive Traction, Chimeric Justice, Valiant, Mountain Bearer, JET, Darhoff 7, Quencher, Industry 0.1, suggesting they were part of the same content update. Seeker of Dark Lung has been part of Arknights: Endfield since near its launch.