The 11th Herrscher of the Previous Era was the perfect counter to the technology of mankind. She has the unique ability of creating an Anti-Honkai field. This field renders all Honkai energy useless and drastically weakens other energy-based phenomena. It deactivates all Honkai powered weapons and kills MANTIS soldiers, as well as unmodified MOTH units, within minutes as their physiological processes collapse. The Herrscher herself was immune to the field.