Been thinking about doing a nuzlocke of xy when i came up with this idea
>Introducing the 666 Butterfly hell run
the way this challenge works is that you go catch a random scatterbug bug and get it up to level 5 once you have done that then the challenge begins and the only pokemon you can use is that scatterbug. the challenge is to make it through the game with out getting your bug friend killed.
>good luck