Humanoid Card #0621 from the XMAQUINA Genesis Collection. KATANA-14 balances on the edge of its END67 endurance, the subtle peak that defines a blade designed for persistence rather than spectacle. Its Iron Core power cell maintains clean, steady output through operational cycles that would drain flashier units. The carbon fiber has dulled to matte gray, but the balanced stat line holds like a stance perfected through years of repetition. Special Ability: IRON CORE. Reinforced power cell for sustained operation.