You can't hide this awesomeness.
Details of Mega Slowbro and Mega Audino were erroneously posted on the official Korean Pokémon website, but have since been taken down.
Tucked firmly in a shell on the left is Mega Slowbro, which has the Shell Armor ability. Mega Audino, the Normal/Fairy-type on the right, has the Healer ability.
In planned Mega Pokémon news, check out how you can get a free, Mega Stone-holding Shiny Beldum when Omega Ruby and Alpha Sapphire releases on November 21.