After Genghis Khan's death, Genghis Khan's tomb was carried to an unknown place in the Mongolian Plains. It was said that rivers were diverted to cover his tomb, and dozens of trees were planted to blend his tomb with the environment, so no one could find his body, however, this is not proven the fact.
It is recorded though, that all the slaves that buried the tomb were killed so no one could find the tomb. Then all the people who killed the slaves were then killed, till no witnesses who knew where it was buried were alive.
His tomb to this day has never been discovered.
But what if, more than 700 years later, Roman Urgen Von Sternberg while campaigning in Mongolia (However way you think is the best) discovers Genghis Khan's tomb, and announces to the world that the Great Khan has been discovered. What are the effects?