I'm prepping for the Elite 4 and I'm down to 4 Pokémon in my current party. I'm having a difficult time choosing who to add to my party. I have not caught anything on victory road yet. I'm using a "optional repeat" mercy rule that allows me to ignore my first encounter on a route if I've already caught it, so I'm likely to get Hariyama as my Pokémon for Victory Road. Any suggestions for which 'mon I should add to my party and how I should ev train it?