The Chesnaughtite (Japanese: ブリガロナイト Brigarronite) is a type of held item introduced in Pokémon Legends: Z-A. It is the Mega Stone that allows Chesnaught to Mega Evolve into Mega Chesnaught.

Chesnaughtite
ブリガロナイト
Brigarronite
Chesnaughtite
Art from Pokémon Legends: Z-A
Introduced in Generation IX
Pocket
Generation IX Mega Stones (ZA)

In the core series games

Price

Games Cost Sell price
ZA N/A N/A

Effect

In battle

If held by a Chesnaught, the Chesnaughtite allows it to Mega Evolve into Mega Chesnaught if its Trainer has a Key Stone. A Trainer can only have one Mega-Evolved Pokémon at any given moment.

Description

Games Description
ZA One of a variety of mysterious Mega Stones. A Chesnaught holding this stone will be able to Mega Evolve during battle.

Acquisition

Games Method
ZA Reach Rank S in Ranked Battles Season 3 (November 27 - December 17, 2025)
Reach Rank U in Ranked Battles Season 4 (December 18, 2025 - January 7, 2026)
Reach Rank W in Ranked Battles Season 5 (January 8 - 28, 2026)
Reach Rank W in Ranked Battles Season 6 (January 29 - February 18, 2026)

In other languages

Language Title
Chinese Cantonese 布里卡隆進化石 Bouléihkālùhng Jeunfa Sehk
Mandarin 布里卡隆進化石 / 布里卡隆进化石 Bùlǐkǎlóng Jìnhuà Shí
French Blindépiquite
German Brigaronit
Italian Chesnaughtite
Korean 브리가론나이트 Brigarronnite
Spanish Chesnaughtita


Related articles

Event exclusives
Pokémon
Pikachu in a capSpiky-eared PichuMega Garchomp ZVictiniMega ChesnaughtMega Delphox
Mega GreninjaAsh-GreninjaPoké Ball Pattern VivillonDiancieOriginal Color Magearna
ZeraoraZarudeMega BaxcaliburWalking WakeIron LeavesPecharunt
Moves
Happy HourCelebrateHold HandsHold Back
Items
Bluesky MailMirage MailEon TicketMysticTicketAuroraTicketOld Sea MapBrick Mail
Member CardOak's LetterEnigma StoneLiberty PassDiscount CouponDynamax Crystal
Mythical Pecha BerryChesnaughtiteDelphoxiteGreninjiteGarchompite ZBaxcalibrite
Pokéwalker Routes
Yellow ForestWinner's PathSightseeingRallyAmity Meadow
Other
C-Gear Skins
This item article is part of Project ItemDex, a Bulbapedia project that aims to write comprehensive articles on all items.