Protanther

Protanther was a gold dragon that gathered the metallic dragon to discuss of the menace of the Cult of the Dragon and Tiamat during the Tyranny of Dragons.

History
Protanther in pasts was King of Justice, king of all gold dragons, but at one point he resigned from his post; during Tyranny of Dragons he gathered metallic dragon from all the five kind in the Nether Mountains to discuss in a council what the metallic dragons will do about the resurrection of Tiamat in the Prime Material Plane. Possibly an adventures' band send by the Council of Waterdeep convinced him to ally to humanoid races to stop the Cult's plot.

Personality
Protanther don't like humanoid races; he think that the humanoid attained too many powers in a very few time, don't having the right time to achieve the wisdom to use correctly; for this he believes humanoid races dangerous. He also saw that many of the most blighted creatures in the world, like tiefling and yuan-ti, were product of humans poor wisdom. Somehow Protanther forgive humanity because their short lifetime was an impediment but for this he hate elves, creators of the abominevole Dracorage mythal, because although elves have a long life they acted worst than few-living humans.