A Metallic Dragon is a variety of dragon in the Dungeons & Dragons universe. They are the counterparts to the chromatic dragons. The 4th Editon Draconomicon raised the adamantines, cobalts, irons, mercuries, mithrals, oriums, and steels to metallic dragon status. Adamantine Dragons Brass Dragons Bronze Dragons Cobalt Dragons Copper Dragons Gold Dragons Iron Dragons Mercury Dragons Mithral Dragons Orium Dragons Silver Dragons Steel Dragons