Pokémon Omega Ruby & Alpha Sapphire are carrying on the Mega Evolutions that we first saw in Pokémon X & Y. Using a Mega Stone, you’ll be able to evolve certain types of  Pokémon in battle into much more powerful forms. Five new Pokémon have been revealed to have Mega Evolutions, and you can see them in action in these trailers.

First up is Sableye, a Dark-Ghost-type Pokémon who has a special jewel on its chest. When Sableye mega evolves, the jewel grows in size and can be used as a shield that defends against damage.

The second trailer shows off Pokémon Sceptile, Swampert, Blaziken, and Mega Diancie.

The Pokémon Omega Ruby & Alpha Sapphire release date is November 28th. For more brilliant Pokémon stories, take a look at our dedicated Pokémon channel.