A Super Luck Honchkrow with Scope Lens can spam always-critical Night Slashes after using a Dire Hit 2 on it. If you have a Choiced one, you can spend two more points to do the same with a Dire Hit 3.
This is also great in general for being able to set up Choiced Pokémon. The Porygon family, for example, would love it. (Z would be Scarfed)
Also, someone please change the name of this thread already.