One of the reasons I held off on making this one is that the X and Y games switched to 3D models instead of sprites - the ones that I found are straight rips from the game and as such are blurry and unfocused, so I didn't want to use them for the pattern.
Instead I've use used some fan-made sprites from The PokeCommunity (http://www.pokecommunity.com/showthread.php?t=314422) - Thanks to those guys for putting those together. They have recreated the X and Y games in the style of the DS games and had the only finished set of sprites I could find. If they end up finishing sprites for all the Mega Pokemon as well we may see an Epic Mega Pokemon pattern in the future!
The finished size of this will match the size of all the other patterns I made and this one contains 90 colours.
LINK TO EPIC POKEMON PATTERN GENERATION II
LINK TO EPIC POKEMON PATTERN GENERATION III
LINK TO EPIC POKEMON PATTERN GENERATION IV
LINK TO EPIC POKEMON PATTERN GENERATION V