I’m still totally confused by PVP battles. Just had the opposition Cloud under possession, it had full stamina and all available skills yet it used pack protector and ignored the possession applied?.... it’s clearly wrong but what if I’m 499 challenge coins short in the 72 hour challenge from getting the monster I want with 2 seconds to go and 1 card to flip?

'Pack Protector' is a self buff. He cannot apply it to anyone else, regardless of whether he is under possession or not.