The Pokémon Thread

The next batch of CoroCoro information has been posted to Japanese forums and this batch showcases more information about the upcoming games. This reveals Mega Sceptile, Swampert and Diancie. Mega Sceptile is Grass/Dragon-type while the others maintain their type. Mega Diancie's ability is currently listed as ??? while Mega Sceptile has Lightning Rod and Mega Swampert has the ability Swift Swim.
Groudon & Kyogre's new "Mega Evolutions" are known as Primal/Prehistoric/Primeval Groudon & Primal/Prehistoric/Primeval Kyogre and are said to be a regression called Ancient Devolution. Steven Stone returns and also appears to have a Mega Charizard X and is after the secret for Mega Evolution
Both the Mach and Acro Bike make a return in this game and Team Aqua & Team Magma both return as well. Team Magma is lead once again by Maxie, and his Admins: Tabitha & Courtney. Team Aqua is lead by Archie and his admins Matt and Shelley, all of whom have been redesigned. Like the originals the team you face varies depending upon the game
The Mega Evolution activating item in this game is the Mega Bangle.

It has been confirmed that Secret Bases have returned to Omega Ruby & Alpha Sapphire, now known as Super-Secret Bases. As before, Secret Bases are created by using the move Secret Power on various parts of the Hoenn region including on walls and in trees. You can even set battle rules in your Secret Base. Players will be able to share their Secret Base with other Trainers around the world using StreetPass functionality, or they can create a QR Code for their unique Secret Base, enabling friends to visit it with ease. When visiting other Secret Bases, players can meet other Trainers in the same base and invite them back to their own Secret Base as Secret Pals. Players can interact and battle with Secret Pals, who have special skills that can support players in their adventures, such as sharing new Decorations, making a Pokémon Egg hatch faster, or raising the level of a select Pokémon by one. The more Secret Pals players have in their Secret Base, the more special skills will be available to help them in their adventures. Players can also capture flags while visiting other players’ Secret Bases. Flags are located beside the Secret PC in each Secret Base. The more flags a player collects, the higher the rank earned, which brings rewards like improving the skills of a player’s Secret Pals. A new character called Aarune has been revealed for this, and he is the Secret Base Expert. He currently resides in Hoenn, but is a world traveler, and has a Flygon