I was going to do everything possible to make sure scrafty didn't get off Dragon Dance, since I've seen what it can do in Random Battles. And it the situation just seemed perfect to set up Dragon Dance on Kingdra. I didn't expect to sweep, though. At most I figured I'd take out 2 of your pokemon.
That critical hit... I don't even know what to say. You have no idea how cheap I felt when I saw that D: