Diancite


 * }

The Diancite (Japanese: ディアンシナイト Diancinite) is a type of held item introduced in. It is a Mega Stone associated with.

Price

 * }
 * }

In battle
If held by an, allows it to Mega Evolve into Mega Diancie if its has a Key Stone. Each Trainer can only Mega Evolve one Pokémon per battle.

Unaffected by item negating effects (such as and ). Item manipulating effects (such as and ) cannot give Diancie a Diancite or remove a Diancite from Diancie.

Outside of battle
If held by an Diancie, allows it to Mega Evolve into Mega Diancie when it performs a during a Pokémon Contest Spectacular while its Trainer has a Key Stone. Diancie will remain a Mega Diancie until the Talent Round ends.

Pokémon holding Diancite in cannot be traded to.

Description

 * }
 * }

Acquisition

 * Any Pokémon Center (upon entering after obtaining a fateful encounter Diancie)
 * Event
 * Konikoni City (in Olivia's jewelry store; if the player has a Diancie in their party)
 * }
 * }
 * Event
 * Konikoni City (in Olivia's jewelry store; if the player has a Diancie in their party)
 * }
 * }
 * Konikoni City (in Olivia's jewelry store; if the player has a Diancie in their party)
 * }
 * }
 * }
 * }

In the Pokémon Adventures manga
In Omega Alpha Adventure 21, used 's ring to find a Diancite for  to use in a Pokémon Contest Spectacular. This allowed him to Mega Evolve Diancie for his and 's performance.