Savina's Scepter, or the Royal Rod of Dragon Control, was once a source of royal power in an ancient and distant land. It is a major artifact that has the power to summon and dominate gold dragons.
Dragon Summoning: The rod can be used once per day to summon 2,000 Hit Dice of Large and Huge gold dragons. The summoned dragons remain for one day.
Dragon Domination: Dragons summoned by the rod are automatically dominated, as per the spell Dominate Monster. whoever holds the rod dominates the dragons. The domination effect has a duration of one day. Gold dragons asked to do something against their natures can make a Will save (DC 30) to resist the order and break the hold of the domination effect. Obviously self-destructive orders are not carried out.
Based on an entry in Dragon Magazine #280 February 2001 by Rich Redman, Jeff Grubb, Cory J. Herndon, Eric Haddock & Matthew Sernett