Dennis recently changed the system for assigning AI decks for the computer to use in quest mode. While things should now be easier it is also a new system for us to learn.
We now create a deck using the Constructed mode deck editor and save it as a .dck file. No need to export or import the deck file. Find the .dck file in your /res/decks/ folder and copy the file. Then paste this file into your /res/quest/decks/ folder.
You will also need to rank this deck as either an easy or medium or hard difficulty deck. The /res/quest/decks/ folder contains three text files that have these names:
easy.txt
medium.txt
hard.txt
You will need to open the appropriate file in a text editor and then you paste the file name for your new deck into this file and save.
The "edit" file and the "AI Deck" menu are no longer needed and I do not think that they now have any effect on the quest mode since forge 05-16. We should be able to delete the "edit" file and we should be able to ignore the "AI Deck" menu at this point in time.
