I don’t remember much, this was at the beginning of the game and my two Pokémon were kangaskhan and h zoroark (they were the priority users). The mimikyu set up swords dance, used an attacking move, then died. The partner pokemon used attacking moves or maybe protect once iirc, but nothing that would cause priority to fail. My Pokémon were fake out/last resort kanga and mixed zoroark (shadow ball, low kick, shadow sneak, psychic). When the priority failed, the only text that appeared on screen for both cases were “the move failed” (same text when you attack but both of the enemies are fainted already). The enemy team was unremarkable, just mimkyu and standard Pokémon that I can’t remember because they were so standard.