Cold Forge

''A pack-mounted atmospheric alteration machine that can instantly chill the air. Attack directly with blasts of frigid air or transform your surroundings into deadly snow and ice!''

Description

 * Radiator
 * ice / snow / frost

Trivia

 * The accessory was based off a 'radiator', which usually generate heat instead of cold. However, this accessory was also based off "an engine-cooling device found in a motor vehicle."