There use to be a Forum post that showed every battle challenger. What they did and what they dropped. I cannot find it. Any Help?

Are you thinking of this thread? General Battle Opponents Guide (V1.5)

The updated version is here: Comprehensive Guide to Battle Opponents (v2)

YES the 2nd one it is Thank you so much! i lost it when i upgraded my computer.

You’re welcome! Your timing is excellent because I just updated it after about a year :P

Its amazing. i love it i know when i can quit defeating opponents.