If you take Hoopa-Confined into the Lavender dungeon and then use the prison bottle to change it to Hoopa-Unbound, you can change its form but retain all power points for its moves (in spite of its BST going over the threshold).

Is this acceptable?

Bumping

Hi there. Thank you for taking of your time to come and mention this particular situation.

I have forwarded the details to my colleagues. I will be back to you with an answer as soon as possible.

In the meantime, good luck in your adventures!

- Kubrick 

Hello again.

 

So I have asked my colleagues. It is currently not a bug, so you can rest assured that it's okay to use it. Just to let you know, the reply I got mentioned that this might be changed in the future, altough I haven't been said when exactly. So again, until this is done, you can use the Prison Bottle in the dungeon.

 

As this answers the topic, I will now lock this thread. Do not shy to come back and ask again if you have any issue/questions in the future. Good luck in your adventures!

 

- Kubrick