Darkvisor

From WoWWiki

Fighting at night is a tactic often used by the Horde against humans and other opponents who have difficulty seeing in darkness. The darkvisor is a gnomish invention for human steam warriors designed to aid them in nighttime combat, and to give them the ability to function in dark terrain without worry. The operator gains darkvision out to 60 feet, and low-light vision.^[1]

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