Underflow

Underflow is a 5-star Defender Operator in the mobile game "Arknights," affiliated with the Abyssal Hunters faction and available as a free unit. Formerly a researcher in the Abyssal Hunter project, she now serves as a Praefecta in Ægir's Sea Patrol and collaborates with Rhodes Island as Ægir's envoy. Her codename, "Underflow," hints at her profound knowledge and hidden abilities. Illustrated by ○ｲ and voiced by Kayo Ishida, Underflow is a ranged Defender capable of blocking three enemies. Her Talent deals continuous Arts damage with each attack, doubled against Seaborn enemies. Her first skill increases ATK and DEF, while her second extends her attack range, boosts ATK and attack speed, firing poisonous fin spines that pierce enemies and inflict Slow. Underflow's files reveal her extensive knowledge, especially in marine and toxin studies. She thinks rapidly and uses sketching to organize her thoughts. Though knowledgeable about Victorian etiquette and culture, she struggles with small talk. Underflow's arrival presents players with new tactical options, while her unique skills and backstory have garnered significant attention from players.