When you beat the game go back to opelucid city and go to drayden's or iris's house and ask for the most powerful dragon move and you are done
Castle Drogo was created in 1930.
Drogo of Mantes died in 1035.
Drogo of Mantes was born in 996.
Drogo of Champagne died in 708.
Drogo of Champagne was born in 670.
Drogo of Hauteville died in 1051.
Drogo of Metz was born in 801.
Drogo of Metz died in 855.
Saint Drogo died on 1186-04-16.
Saint Drogo was born on 1105-03-14.
Not sure
Ferdinand Le Drogo was born on 1903-10-10.