So I became Duke in the Battle Chateau, battled all trainers, including Gym Leaders and the Elite Four (I know for sure since I kept track of it, taking the list and crossing off every trainer after I defeated one until I had them all), became the Champion, tried leaving and re-entering and I still didn't become Grand Duke. What should I do?
I don't know if you got the answer yet but here it is anyways:
- Baron/Baroness : 0 Points/0 Battles (You get this when you first enter the Battle Chateau)
- Viscount/Viscountess : 5 Points/5 Battles
- Earl/Countess : 30 points/30 Battles
- Marquis/Marchioness : 100 points/100 Battles
- Duke/Duchess : 300 Points/300 Battles
- Grand Duke/Grand Duchess : 1000 Points /1000 Battles
Now the list below shows how many points you get for defeating each type of trainer. (Each type after Baron gets unlocked to fight after ranking up)
- Baron/Baroness : 1 Point
- Viscount/Viscountess : 2 Points
- Earl/Countess : 3 Points
- Marquis/Marchioness : 4 Points (Regular Trainers)/5 Points (Gym Leaders)
- Duke/Duchess : 5 Points (Regular Trainers)/6 Points (Elite Four)
The Reward Points for Duke/Duchess are guesses on my part although I am sure about the others.