The cat, Mar, usually appears to forewarn any intruders of their impending doom. These fears grew to forewarn travelers to abstain from eating saffron-laced Persian cuisine. Lookout towers were associated with 16th and 17th century churches to forewarn of Moro raids. Like knockers or kobolds, bluecaps can also forewarn miners of cave-ins. The conflict he had tried to forewarn would later be called the Falklands War. The technology was marketed as "Forewarn".