well honestly this sound like bullshit, I mean if those monsters (AV and Pandy) were really create to fight them in a specific ways, why they simply just release that method instead of saying we gonna do something that will make battle shorter.
I really think that those fight would have last a long time anyway evne if you know the trick but since it made a huge mess everywhere, SE HAD to do something.
I see it like this personaly.
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