>>23265013use sky drop 1st turn as you trick room, meaning the following turn Aerodactyl will move last.
Activate Trick room again, meaning Aerodactyl next turn will move first and use sky drop again, making the last Pokémon in the opposing team not be able to move at all.
It's a stupidly good win condition even against things that could otherwise be endgame threats like Terrakion, Ttar, with attacks that hit for damage both your mons.
