Quoted By:
Glaceon lead since it's the most tanky and it can deal with start of round dragons. Icy wind can usually kill unoptimized chomps and the rare Tyrantrum. Best feature is that it tracks. Ice beam for more power. Freeze dry for gyarados and other water types. Calm mind is the last move but I'll probably switch it out since it doesn't get much use.
Greninja is for all the Chandelures and Zards. Water shuriken kinda sucks when it's not a mega water shuriken. Dark pulse does okay damage to Metagross. Brick Break for all the screens. Gunk shot for Xerneas but again it's only okay damage.
Braixen for the steel types. Heat Wave does good damage but the + version it won't ohko a full ev HP mega Metagross or Steelix. Solarbeam+ is fast enough to take out a water type before you get knocked out. Protect for waiting while your other moves come back online. Psychic is okay. It's mostly for hitting neutral on other threats. I wish Braixen had access to tbolt. One funny thing I've noticed is that people will use shadow ball assuming Braixen is part psychic.