As much as I hate to post this, there is a free browser-based pokemon generator for anyone looking to make legit or obviously hacked Pokemon. I'm not a fan of cheating your way through Pokemon games, but certain ones like Mew or Victini would require years of waiting for an event. If you have interest in using it, here is the site (link) and description of how to use it (note, you must have an older 3DS to use it):
http://pokemonqrcode.com/index.php?route=common/home
Step 1: Go into your internet browser on your 3DS and under the setting menu, clear the History and Cookies, then exit the browser via the Home button
Step 2: go into your X/Y/ORAS game and organize your PC boxes in such a way to leave the very first spot in the very first box open, then exit the PC
Step 3: exit the game via the Home button on your 3DS - Leave Pokemon running in the background - and open the camera with L + R and select the QR Code scanner
Step 4: scan the QR Code for the pokemon you made on the website and choose to open the browser
Step 5: once the browser opens and crashes, exit to the main 3DS menu via the Home button and reopen your pokemon game
Step 6: open your PC and BAM! your pokemon will be in the first slot in the first box
Like I said, I'm not a fan of services like this because it takes away from the experience, but you paid $40 for the game, so you can do what you please with it