>>20081951I used my Leafeon and Flareon in every battle. Leafeon would set up Sunny Day, Flareon would Blitz (or, failing that, Return). I'd switch off the other two between Vaporeon and Jolteon (for another weather set if the first failed) or Umbreon and Sylveon (to play off the Sunny Day - at least Umbreon could, Sylveon was just there to be a heavy duty cannon). I bred them all to be 5IV because I planned on using them for the metagame beyond the Eevee Friendly. Mostly as a personal challenge.
Wish I thought of egg moves beforehand though.