Our coverage of Pokemon X and Y will begin when we see that the game has been released to a good chunk of people. We received our copy yesterday but don’t want to spoil those who have not been following the leaks (I’ve managed to avoid almost all leaks myself!)
CoroCoro has officially revealed Mega Tyranitar, Mega Aggron, Mega Gengar, and Mega Kangaskhan. Mega Tyranitar is exclusive to X while Mega Aggron is exclusive to Y. Mega Tyranitar’s ability is Sand Stream, Mega Aggron’s is Filter, Mega Gengar’s is Shadow Tag, and Mega Kangaskhan’s is Parental Bond (as reported in August). Each Mega Pokemon retains their original type combination except for Mega Aggron, which becomes pure Steel-type.
Update: The starter Pokemon’s final evolutions were also officially revealed. Going off the leaks you can find everywhere, including on our forums, their English names are Chesnaught (Grass/Fighting), Delphox (Fire/Psychic), and Greninja (Water/Dark).