Nintendo has released a trailer for the upcoming Omega Ruby and Alpha Sapphire games showing off Mega Sceptile, Mega Swampert and Mega Diancie.
Our screenshot page has also been updated.
Pokemon Omega Ruby and Alpha Sapphire will be released in Japan, the U.S. and Australia/New Zealand on November 21st, 2014 and in Europe a week later on November 28th.