Not quite sure yet. It'll probably look like this.
Sceptile - Dragon Type Mega FTW!!!!
Altaria - May be replaced with Latios or Latias (depending on which version i get), but it's gonan be hard with that Mega Dragon-Fairy combo :/
Metagross - DEFINITELY gonna put the event Beldum to good use (Random fun fact! This'll be the first Event Pokemon since Genecect in White 2 that I'll be using in my VERY first play-through of the game)
Milotic - Cause she's my homegirl :) and I'm using her even if she doesn't get a Mega this time around
Diancie (maybe) - Been waiting SOOOOO long for this event, just like Beldum, I'm using it! Gonna get 2 to use in both X and OR/AS (may have to get 3 if i can't decide which version to buy :P) though if it's starting level is too high, may have to box it and use it post game :/ still gonna use it though
Camerupt (maybe) - I might use Camerupt for two reasons 1) i like Fire types, and i have a feeling I'll need one, and 2) I've been challenging myself lately to use Pokemon I haven't used much before, and I've NEVER used Camerupt in ANY game. So, i'm thinking 'why not?' only two weaknesses, and I've got coverage on both so far. Tempting, but not definite yet.
[EDIT]- I did find a shiny Camerupt in Friend Safari recently, so I might just have to use him in ORAS
[EDIT]- Just downloaded my event Diancie, and it's starting level is 50. DEFINITELY too high for a normal playthrough. Gonna save it for postgame.
So that's my team so far (maybe), but it'll probably change by next month and DEFINITELY change once i actually get the game (or games)
I just noticed that if i use this team, they're gonna fight over who get's their mega stone (and if i just decide to YOLO it and give them all mega stones and just alternate who get's to mega evolve based on who else i'm fighting... they'll still fight :P)