You know those Ultra Stamps challenges I mentioned I mentioned like a couple weeks ago? I managed to get all of the Monotype stamps for Super Singles in the Battle Tree. :D Pokepaste of the teams I used for it here:
https://pokepast.es/02f89292d8a652ba (Some of the types were hard since I only have 3 slots, would be easier if I decide to do the challenge in doubles where I have one more slot to work with)
Anyways, while I was completing them, I somehow just realized that for the question you asked about AI making different decisions in knowing held items in post-game facilities, I could just find an opponent who has a Frisk Pokemon and save the Battle Video and mock battle to test for the results lmao. Thing is, I ran into some Frisk Pokemon to use, but I'm rather picky about it xd. 1. It actually has to have useful coverage to test and not bad coverage (Looking at you, Noivern1, Gourgeist1, Trevenant2), as well as not being a pain, like Alolan Exeggutor1 which has Hypnosis. 2. Most importantly, the Frisk Pokemon HAS to be in the lead slot. The I have for this criteria is this: Do I really want to have to deal with something like a lead Mega Salamence before facing Frisk Yanmega? Absolutely the **** not!!!
I can also do the Battle Video thing and mock battle for Gen 6 if I decide to actually do the Battle Maison in Omega Ruby. Unfortunately, Gens 5 and 4 don't allow you to mock battle, and I don't have those games to be able to test xd
