Mega Stone

A Mega Stone is a type of held item that allows Pokémon to Mega Evolve.

Mechanics

During battle, the player can use their Key Stone-activating item, the Mega Ring to Mega Evolve a Pokémon before it attacks if it is holding the correct Mega Stone. Mega Stones only affect Pokémon during battles, and Pokémon will revert back to their basic form once the battle has ended or upon fainting. All Pokémon that can undergo Mega Evolution have an equivalent Mega Stone that is named after them, except for Rayquaza, which instead needs to know the move Dragon Ascent to Mega Evolve.

Mega Stones cannot be transferred to or from the correct holder during battle: Thief and Covet do not take the Mega Stone, Knock Off does not remove the Mega Stone, Trick and Switcheroo fail, Fling and Bestow fail, and Symbiosis does not activate. Embargo and Magic Room also cannot prevent the use of Mega Stones to Mega Evolve Pokémon. Mega Stones are not consumed upon use, but only one Pokémon can Mega Evolve per battle.

Availability

Mega Stones can be found numerous ways throughout the player's journey. Mega Stones are also sometimes found on the ground as a hidden item. Unlike the official games, they do not sparkle. Some can only being obtained through certain requirements like defeating a Gym Leader or collecting certain amounts of Flags from Friend Safaris.

Certain Mega Stones available during Mystery Gifts are removed as new Mystery Gifts are made available. These Mega Stones will become available to all players in-game during future updates. Additionally, the starter Mega Stones found inside of the Perfection Base change depending on whether or not the player is playing the game on Purity Mode. Those that are not playing on Purity Mode will be unable to acquire Blastoisinite, Charizardite Y, and Venusaurite without trading with another player.

List of Mega Stones

Abomasite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Abomasnow to Mega Evolve into Mega Abomasnow when held during battle.					Locations Mount Rose (requires Hyperspace Hole)
Description One variety of the mysterious Mega Stones. Have Abomasnow hold it, and this stone will enable it to Mega Evolve.

Absolite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Absol to Mega Evolve into Mega Absol when held during battle.					Locations Midna Mine (requires Heart Swap)
Description One variety of the mysterious Mega Stones. Have Absol hold it, and this stone will enable it to Mega Evolve.

Aggronite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Aggron to Mega Evolve into Mega Aggron when held during battle.					Locations Crystal Caves (requires Relic Song)
Description One variety of the mysterious Mega Stones. Have Aggron hold it, and this stone will enable it to Mega Evolve.

Alakazite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Alakazam to Mega Evolve into Mega Alakazam when held during battle.					Locations Route 6 (requires Hyperspace Hole)
Description One variety of the mysterious Mega Stones. Have Alakazam hold it, and this stone will enable it to Mega Evolve.

Altarianite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Altaria to Mega Evolve into Mega Altaria when held during battle.					Locations Show East's Will to the lawyer in Koril Town
Description One variety of the mysterious Mega Stones. Have Altaria hold it, and this stone will enable it to Mega Evolve.

Ampharosite   ITEMS pocket							Price: 15,000 Cannot be sold
Effect: Allows Ampharos to Mega Evolve into Mega Ampharos when held during battle.					Locations Hidden item shop in Murk Forest (requires Strength)
Description One variety of the mysterious Mega Stones. Have Ampharos hold it, and this stone will enable it to Mega Evolve.

Audinite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Audino to Mega Evolve into Mega Audino when held during battle.					Locations Route 8 (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Audino hold it, and this stone will enable it to Mega Evolve.

Banettite   ITEMS pocket							Price: 6,000 Cannot be sold
Effect: Allows Banette to Mega Evolve into Mega Banette when held during battle.					Locations Purchasable from the Overcompensating Tough Guy in Narra Town
Description One variety of the mysterious Mega Stones. Have Banette hold it, and this stone will enable it to Mega Evolve.

Beedrite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Beedrill to Mega Evolve into Mega Beedrill when held during battle.					Locations Vipik Dump after saving Damian
Description One variety of the mysterious Mega Stones. Have Beedrill hold it, and this stone will enable it to Mega Evolve.

Bisharpite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Bisharp to Mega Evolve into Mega Bisharp when held during battle.					Locations Exchanged for the Old Parchment in Prion Town
Description One variety of the mysterious Mega Stones. Have Bisharp hold it, and this stone will enable it to Mega Evolve.

Blastoisinite   ITEMS pocket							Price: 1,000 Cannot be sold
Effect: Allows Blastoise to Mega Evolve into Mega Blastoise when held during battle.					Locations Inside of the Perfection Base if the player chose Squirtle as his or her starter on Purity Mode. Sold by a Black Belt in the Battle Frontier
Description One variety of the mysterious Mega Stones. Have Blastoise hold it, and this stone will enable it to Mega Evolve.

Blazikenite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Blaziken to Mega Evolve into Mega Blaziken when held during battle.					Locations Victory Road - Volcanic
Description One variety of the mysterious Mega Stones. Have Blaziken hold it, and this stone will enable it to Mega Evolve.

Cacturnite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Cacturne to Mega Evolve into Mega Cacturne when held during battle.					Locations Find the Fighting-type guidebook in Utira Library and show it to a Black Belt in Utira Town
Description One variety of the mysterious Mega Stones. Have Cacturne hold it, and this stone will enable it to Mega Evolve.

Cameruptite   ITEMS pocket							Price: 6,000 Cannot be sold
Effect: Allows Camerupt to Mega Evolve into Mega Camerupt when held during battle.					Locations Purchasable from the Overcompensating Tough Guy in Narra Town
Description One variety of the mysterious Mega Stones. Have Camerupt hold it, and this stone will enable it to Mega Evolve.

Charizardite X   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Charizard to Mega Evolve into Mega Charizard X when held during battle.					Locations Holon Volcano (requires Rock Climb)
Description One variety of the mysterious Mega Stones. Have Charizard hold it, and this stone will enable it to Mega Evolve.

Charizardite Y   ITEMS pocket							Price: 1,000 Cannot be sold
Effect: Allows Charizard to Mega Evolve into Mega Charizard Y when held during battle.					Locations Inside of the Perfection Base if the player chose Charmander as his or her starter on Purity Mode. Sold by a Black Belt in the Battle Frontier
Description One variety of the mysterious Mega Stones. Have Charizard hold it, and this stone will enable it to Mega Evolve.

Chatotite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Chatot to Mega Evolve into Mega Chatot when held during battle.					Locations Void Gauntlet - Pokémon Village (requires Waterfall)
Description One variety of the mysterious Mega Stones. Have Chatot hold it, and this stone will enable it to Mega Evolve.

Crawdite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Crawdaunt to Mega Evolve into Mega Crawdaunt when held during battle.					Locations Deep Cavern (requires Dive and Heart Swap)
Description One variety of the mysterious Mega Stones. Have Crawdaunt hold it, and this stone will enable it to Mega Evolve.

Cryogonite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Cryogonal to Mega Evolve into Mega Cryogonal when held during battle.					Locations Holon Mountain (requires Rock Climb)
Description One variety of the mysterious Mega Stones. Have Cryogonal hold it, and this stone will enable it to Mega Evolve.

Delta Bisharpite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Bisharp to Mega Evolve into Mega Delta Bisharp when held during battle.					Locations Power Farm (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Delta Bisharp hold it, and this stone will enable it to Mega Evolve.

Delta Blastoisinite   ITEMS pocket							Price: 1,000 Cannot be sold
Effect: Allows Delta Blastoise to Mega Evolve into Mega Delta Blastoise when held during battle.					Locations Inside of the Perfection Base if the player chose Delta Squirtle as his or her starter Sold by a Black Belt in the Battle Frontier Possible reward for beating Professor Sylvan in Telnor Town
Description One variety of the mysterious Mega Stones. Have Delta Blastoise hold it, and this stone will enable it to Mega Evolve.

Delta Cameruptite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Camerupt to Mega Evolve into Mega Delta Camerupt when held during battle.					Locations Mountainous Cave (requires Rock Climb)
Description One variety of the mysterious Mega Stones. Have Delta Camerupt hold it, and this stone will enable it to Mega Evolve.

Delta Charizardite   ITEMS pocket							Price: 1,000 Cannot be sold
Effect: Allows Delta Charizard to Mega Evolve into Mega Delta Charizard when held during battle.					Locations Inside of the Perfection Base if the player chose Delta Charmander as his or her starter Sold by a Black Belt in the Battle Frontier Possible reward for beating Professor Sylvan in Telnor Town
Description One variety of the mysterious Mega Stones. Have Delta Charizard hold it, and this stone will enable it to Mega Evolve.

Delta Froslassite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Froslass to Mega Evolve into Mega Delta Froslass when held during battle.					Locations Fiery Caverns (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Delta Froslass hold it, and this stone will enable it to Mega Evolve.

Delta Galladite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Gallade to Mega Evolve into Mega Delta Gallade when held during battle.					Locations Whirl Islands (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Delta Gallade hold it, and this stone will enable it to Mega Evolve.

Delta Gardevoirite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Gardevoir to Mega Evolve into Mega Delta Gardevoir when held during battle.					Locations Whirl Islands (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Delta Gardevoir hold it, and this stone will enable it to Mega Evolve.

Delta Glalitite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Glalie to Mega Evolve into Mega Delta Glalie when held during battle.					Locations Fiery Caverns (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Delta Glalie hold it, and this stone will enable it to Mega Evolve.

Delta Etigirafarigite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Girafarig to Mega Evolve into Mega Delta Girafarig when held during battle.					Locations Settlement Oscar
Description One variety of the mysterious Mega Stones. Have Delta Girafarig hold it, and this stone will enable it to Mega Evolve.

Delta Lopunnite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Lopunny to Mega Evolve into Mega Delta Lopunny when held during battle.					Locations Holon Jungle
Description One variety of the mysterious Mega Stones. Have Delta Lopunny hold it, and this stone will enable it to Mega Evolve.

Delta Lucarionite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Lucario to Mega Evolve into Mega Delta Lucario when held during battle.					Locations Holon Pyramid
Description One variety of the mysterious Mega Stones. Have Delta Lucario hold it, and this stone will enable it to Mega Evolve.

Delta Medichamite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Medicham to Mega Evolve into Mega Delta Medicham when held during battle.					Locations Settlement Foxtrot
Description One variety of the mysterious Mega Stones. Have Delta Medicham hold it, and this stone will enable it to Mega Evolve.

Delta Metagrossite (Ruin)   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Metagross (Ruin) to Mega Evolve into Mega Delta Metagross (Ruin) when held during battle.					Locations Dragon Ruins (requires Rock Climb)
Description One variety of the mysterious Mega Stones. Have Delta Metagross (Ruin) hold it, and this stone will enable it to Mega Evolve.

Delta Metagrossite (Spider)   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Metagross (Spider) to Mega Evolve into Mega Delta Metagross (Spider) when held during battle.					Locations Murk Forest (requires Heart Swap)
Description One variety of the mysterious Mega Stones. Have Delta Metagross (Spider) hold it, and this stone will enable it to Mega Evolve.

Delta Milotite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Milotic to Mega Evolve into Mega Delta Milotic when held during battle.					Locations Holon Pyramid
Description One variety of the mysterious Mega Stones. Have Delta Milotic hold it, and this stone will enable it to Mega Evolve.

Delta Pidgeotite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Pidgeot to Mega Evolve into Mega Delta Pidgeot when held during battle.					Locations Samsara Cave (requires Surf and Tesseract)
Description One variety of the mysterious Mega Stones. Have Delta Pidgeot hold it, and this stone will enable it to Mega Evolve.

Delta Sablenite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Sableye to Mega Evolve into Mega Delta Sableye when held during battle.					Locations Holon Volcano (requires Tesseract and Rock Climb)
Description One variety of the mysterious Mega Stones. Have Delta Sableye hold it, and this stone will enable it to Mega Evolve.

Delta Scizorite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Scizor to Mega Evolve into Mega Delta Scizor when held during battle.					Locations Route 6
Description One variety of the mysterious Mega Stones. Have Delta Scizor hold it, and this stone will enable it to Mega Evolve.

Delta Sunflorite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Sunflora to Mega Evolve into Mega Delta Sunflora when held during battle.					Locations Low chance to obtain from Poképon in Sonata City
Description One variety of the mysterious Mega Stones. Have Delta Sunflora hold it, and this stone will enable it to Mega Evolve.

Delta Typhlosionite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Delta Typhlosion to Mega Evolve into Mega Delta Typhlosion when held during battle.					Locations Satellite Corps
Description One variety of the mysterious Mega Stones. Have Delta Typhlosion hold it, and this stone will enable it to Mega Evolve.

Delta Venusaurite   ITEMS pocket							Price: 1,000 Cannot be sold
Effect: Allows Delta Venusaur to Mega Evolve into Mega Delta Venusaur when held during battle.					Locations Inside of the Perfection Base if the player chose Delta Bulbasaur as his or her starter Sold by a Black Belt in the Battle Frontier Possible reward for beating Professor Sylvan in Telnor Town
Description One variety of the mysterious Mega Stones. Have Delta Venusaur hold it, and this stone will enable it to Mega Evolve.

Diancite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Diancie to Mega Evolve into Mega Diancie when held during battle.					Locations Roggan Town
Description One variety of the mysterious Mega Stones. Have Diancie hold it, and this stone will enable it to Mega Evolve.

Donphanite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Donphan to Mega Evolve into Mega Donphan when held during battle.					Locations Hidden item shop in Murk Forest (requires Strength)
Description One variety of the mysterious Mega Stones. Have Donphan hold it, and this stone will enable it to Mega Evolve.

Eevite   ITEMS pocket							Price: 1,000 Cannot be sold
Effect: Allows Eevee to Mega Evolve into Mega Eevee when held during battle.					Locations Inside of the Perfection Base if the player chose Eevee as his or her starter Sold by a Black Belt in the Battle Frontier
Secondary effect: If held by Eevee, it prevents evolution.
Description One variety of the mysterious Mega Stones. Have Eevee hold it, and this stone will enable it to Mega Evolve.

Etigirafarigite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Girafarig to Mega Evolve into Mega Girafarig when held during battle.					Locations Low chance to obtain from Poképon in Sonata City
Description One variety of the mysterious Mega Stones. Have Girafarig hold it, and this stone will enable it to Mega Evolve.

Feraligatite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Feraligatr to Mega Evolve into Mega Feraligatr when held during battle.					Locations Cyan Cavern (requires Dive)
Description One variety of the mysterious Mega Stones. Have Feraligatr hold it, and this stone will enable it to Mega Evolve.

Flygonite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Flygon to Mega Evolve into Mega Flygon when held during battle.					Locations Rezzai Desert
Description One variety of the mysterious Mega Stones. Have Flygon hold it, and this stone will enable it to Mega Evolve.

Froslassite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Froslass to Mega Evolve into Mega Froslass when held during battle.					Locations Deyraan Cave (requires Surf and Rock Climb)
Description One variety of the mysterious Mega Stones. Have Froslass hold it, and this stone will enable it to Mega Evolve.

Garchompite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Garchomp to Mega Evolve into Mega Garchomp when held during battle.					Locations Route 14 (requires Tesseract, Surf, and Heart Swap)
Description One of the various Mega Stones. Have Garchomp hold it, and this stone will enable it to Mega Evolve.

Gardevoirite   ITEMS pocket							Price: 6,000 Cannot be sold
Effect: Allows Gardevoir to Mega Evolve into Mega Gardevoir when held during battle.					Locations Purchasable from the Overcompensating Tough Guy in Narra Town
Description One variety of the mysterious Mega Stones. Have Gardevoir hold it, and this stone will enable it to Mega Evolve.

Galladite   ITEMS pocket							Price: 6,000 Cannot be sold
Effect: Allows Gallade to Mega Evolve into Mega Gallade when held during battle.					Locations Purchasable from the Overcompensating Tough Guy in Narra Town
Description One variety of the mysterious Mega Stones. Have Banette hold it, and this stone will enable it to Mega Evolve.

Gengarite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Gengar to Mega Evolve into Mega Gengar when held during battle.					Locations Utira Library (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Gengar hold it, and this stone will enable it to Mega Evolve.

Glalitite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Glalie to Mega Evolve into Mega Glalie when held during battle.					Locations Deyraan Town (requires Strength)
Description One variety of the mysterious Mega Stones. Have Glalie hold it, and this stone will enable it to Mega Evolve.

Gothitite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Gothitelle to Mega Evolve into Mega Gothitelle when held during battle.					Locations Selene Gym (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Gothitelle hold it, and this stone will enable it to Mega Evolve.

Gyaradosite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Gyarados to Mega Evolve into Mega Gyarados when held during battle.					Locations Whirl Islands (requires Relic Song)
Description One variety of the mysterious Mega Stones. Have Gyarados hold it, and this stone will enable it to Mega Evolve.

Haxorite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Haxorus to Mega Evolve into Mega Haxorus when held during battle.					Locations Mysterious Spire
Description One variety of the mysterious Mega Stones. Have Haxorus hold it, and this stone will enable it to Mega Evolve.

Heracrossite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Heracross to Mega Evolve into Mega Heracross when held during battle.					Locations Nasca Town (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Heracross hold it, and this stone will enable it to Mega Evolve.

Houndoominite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Houndoom to Mega Evolve into Mega Houndoom when held during battle.					Locations Rose Crater (currently not obtainable)
Description One variety of the mysterious Mega Stones. Have Houndoom hold it, and this stone will enable it to Mega Evolve.

Hydreigonite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Hydreigon to Mega Evolve into Mega Hydreigon when held during battle.					Locations Gaea Town
Description One variety of the mysterious Mega Stones. Have Hydreigon hold it, and this stone will enable it to Mega Evolve.

Jirachite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Jirachi to Mega Evolve into Mega Jirachi when held during battle.					Locations Battle Frontier reward from the Challenge Championship
Description One variety of the mysterious Mega Stones. Have Jirachi hold it, and this stone will enable it to Mega Evolve.

Kangaskhanite   ITEMS pocket							Price: 6,000 Cannot be sold
Effect: Allows Kangaskhan to Mega Evolve into Mega Kangaskhan when held during battle.					Locations Purchasable from the Overcompensating Tough Guy in Narra Town
Description One variety of the mysterious Mega Stones. Have Kangaskhan hold it, and this stone will enable it to Mega Evolve.

Latiasite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Latias to Mega Evolve into Mega Latias when held during battle.					Locations Mist Island
Description One variety of the mysterious Mega Stones. Have Latias hold it, and this stone will enable it to Mega Evolve.

Latiosite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Latios to Mega Evolve into Mega Latios when held during battle.					Locations Mist Island
Description One variety of the mysterious Mega Stones. Have Latios hold it, and this stone will enable it to Mega Evolve.

Lopunnite   ITEMS pocket							Price: 6,000 Cannot be sold
Effect: Allows Lopunny to Mega Evolve into Mega Lopunny when held during battle.					Locations Purchasable from the Overcompensating Tough Guy in Narra Town
Description One variety of the mysterious Mega Stones. Have Lopunny hold it, and this stone will enable it to Mega Evolve.

Lucarionite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Lucario to Mega Evolve into Mega Lucario when held during battle.					Locations Ancient Ruins (requires Relic Song)
Description One variety of the mysterious Mega Stones. Have Lucario hold it, and this stone will enable it to Mega Evolve.

Magcargonite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Magcargo to Mega Evolve into Mega Magcargo when held during battle.					Locations Amphitrite City; Hypno Quest reward
Description One variety of the mysterious Mega Stones. Have Magcargo hold it, and this stone will enable it to Mega Evolve.

Manectrite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Manectric to Mega Evolve into Mega Manectric when held during battle.					Locations Route 15
Description One variety of the mysterious Mega Stones. Have Manectric hold it, and this stone will enable it to Mega Evolve.

Marowite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Marowak to Mega Evolve into Mega Marowak when held during battle.					Locations Selene City
Description One variety of the mysterious Mega Stones. Have Marowak hold it, and this stone will enable it to Mega Evolve.

Mawilite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Mawile to Mega Evolve into Mega Mawile when held during battle.					Locations Nasca Town
Description One variety of the mysterious Mega Stones. Have Mawile hold it, and this stone will enable it to Mega Evolve.

Medichamite   ITEMS pocket							Price: 6,000 Cannot be sold
Effect: Allows Medicham to Mega Evolve into Mega Medicham when held during battle.					Locations Purchasable from the Overcompensating Tough Guy in Narra Town
Description One variety of the mysterious Mega Stones. Have Medicham hold it, and this stone will enable it to Mega Evolve.

Meganiumite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Meganium to Mega Evolve into Mega Meganium when held during battle.					Locations Void Gauntlet - Spear Pillar
Description One variety of the mysterious Mega Stones. Have Meganium hold it, and this stone will enable it to Mega Evolve.

Metagrossite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Metagross to Mega Evolve into Mega Metagross when held during battle.					Locations Kepler Gym (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Metagross hold it, and this stone will enable it to Mega Evolve.

Mewtwonite X   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Mewtwo to Mega Evolve into Mega Mewtwo X when held during battle.					Locations Throne of the Hegemon
Description One variety of the mysterious Mega Stones. Have Mewtwo hold it, and this stone will enable it to Mega Evolve.

Mewtwonite Y   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Mewtwo to Mega Evolve into Mega Mewtwo Y when held during battle.					Locations Throne of the Hegemon
Description One variety of the mysterious Mega Stones. Have Mewtwo hold it, and this stone will enable it to Mega Evolve.

Milotite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Milotic to Mega Evolve into Mega Milotic when held during battle.					Locations Lush Island (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Milotic hold it, and this stone will enable it to Mega Evolve.

Miltankite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Miltank to Mega Evolve into Mega Miltank when held during battle.					Locations Mt. Rose Base (requires Relic Song)
Description One variety of the mysterious Mega Stones. Have Miltank hold it, and this stone will enable it to Mega Evolve.

Pidgeotite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Pidgeot to Mega Evolve into Mega Pidgeot when held during battle.					Locations Show Xavier the Summit Badge in Helios City
Description One variety of the mysterious Mega Stones. Have Pidgeot hold it, and this stone will enable it to Mega Evolve.

Pinsirite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Pinsir to Mega Evolve into Mega Pinsir when held during battle.					Locations Holon Grasslands (requires Heart Swap)
Description One variety of the mysterious Mega Stones. Have Pinsir hold it, and this stone will enable it to Mega Evolve.

Reuniclite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Reuniclus to Mega Evolve into Mega Reuniclus when held during battle.					Locations Previous Mystery Gift
Description One variety of the mysterious Mega Stones. Have Reuniclus hold it, and this stone will enable it to Mega Evolve.

Sablenite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Sableye to Mega Evolve into Mega Sableye when held during battle.					Locations Helios Sewers (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Sableye hold it, and this stone will enable it to Mega Evolve.

Salamencite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Salamence to Mega Evolve into Mega Salamence when held during battle.					Locations Jade Tower (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Salamence hold it, and this stone will enable it to Mega Evolve.

Sceptite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Sceptile to Mega Evolve into Mega Sceptile when held during battle.					Locations Route 3 (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Sceptile hold it, and this stone will enable it to Mega Evolve.

Scizorite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Scizor to Mega Evolve into Mega Scizor when held during battle.					Locations Settlement Oscar; Embarrassing Stuff Quest reward
Description One variety of the mysterious Mega Stones. Have Scizor hold it, and this stone will enable it to Mega Evolve.

Sharpedonite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Sharpedo to Mega Evolve into Mega Sharpedo when held during battle.					Locations Abyssal Base (requires Tesseract, Surf, and Dive)
Description One variety of the mysterious Mega Stones. Have Sharpedo hold it, and this stone will enable it to Mega Evolve.

Shiftrite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Shiftry to Mega Evolve into Mega Shiftry when held during battle.					Locations Mt. Rose Base (requires Heart Swap)
Description One variety of the mysterious Mega Stones. Have Shiftry hold it, and this stone will enable it to Mega Evolve.

Slowbronite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Slowbro to Mega Evolve into Mega Slowbro when held during battle.					Locations Hidden item shop in Murk Forest (requires Strength)
Description One variety of the mysterious Mega Stones. Have Slowbro hold it, and this stone will enable it to Mega Evolve.

Spiritombite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Spiritomb to Mega Evolve into Mega Spiritomb when held during battle.					Locations Flag Guy reward
Description One variety of the mysterious Mega Stones. Have Spiritomb hold it, and this stone will enable it to Mega Evolve.

Steelixite (Fire)   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Steelix to Mega Evolve into Mega Steelix (Fire) when held during battle.					Locations Ancient Ruins (requires Tesseract)
Description One variety of the mysterious Mega Stones. Have Steelix hold it, and this stone will enable it to Mega Evolve.

Steelixite (Steel)   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Steelix to Mega Evolve into Mega Steelix when held during battle.					Locations Koril Town (requires Relic Song)
Description One variety of the mysterious Mega Stones. Have Steelix hold it, and this stone will enable it to Mega Evolve.

Stunfiskite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Stunfisk to Mega Evolve into Mega Stunfisk when held during battle.					Locations Flag Guy reward
Description One variety of the mysterious Mega Stones. Have Stunfisk hold it, and this stone will enable it to Mega Evolve.

Sudowoodite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Sudowoodo to Mega Evolve into Mega Sudowoodo when held during battle.					Locations Route 5 (requires Tesseract, Surf, Waterfall, and Rock Climb)
Description One variety of the mysterious Mega Stones. Have Sudowoodo hold it, and this stone will enable it to Mega Evolve.

Sunflorite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Sunflora to Mega Evolve into Mega Sunflora when held during battle.					Locations Oranos Town
Description One variety of the mysterious Mega Stones. Have Sunflora hold it, and this stone will enable it to Mega Evolve.

Swampertite   ITEMS pocket							Price: 6,000 Cannot be sold
Effect: Allows Swampert to Mega Evolve into Mega Swampert when held during battle.					Locations Purchasable from the Overcompensating Tough Guy in Narra Town
Description One variety of the mysterious Mega Stones. Have Swampert hold it, and this stone will enable it to Mega Evolve.

Typhlosionite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Typhlosion to Mega Evolve into Mega Typhlosion when held during battle.					Locations Trade a Druddigon for a Cyndaquil in Sonata City
Description One variety of the mysterious Mega Stones. Have Typhlosion hold it, and this stone will enable it to Mega Evolve.

Tyranitarite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Tyranitar to Mega Evolve into Mega Tyranitar when held during battle.					Locations Rezzai Desert
Description One variety of the mysterious Mega Stones. Have Tyranitar hold it, and this stone will enable it to Mega Evolve.

Venusaurite   ITEMS pocket							Price: 1,000 Cannot be sold
Effect: Allows Venusaur to Mega Evolve into Mega Venusaur when held during battle.					Locations Inside of the Perfection Base if the player chose Bulbasaur as his or her starter on Purity Mode. Sold by a Black Belt in the Battle Frontier
Description One variety of the mysterious Mega Stones. Have Venusaur hold it, and this stone will enable it to Mega Evolve.

Zebstrikite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Zebstrika to Mega Evolve into Mega Zebstrika when held during battle.					Locations Sonata City (requires Heart Swap)
Description One variety of the mysterious Mega Stones. Have Zebstrika hold it, and this stone will enable it to Mega Evolve.

Zoronite   ITEMS pocket							Cannot be bought Cannot be sold
Effect: Allows Zoroark to Mega Evolve into Mega Zoroark when held during battle.					Locations REM Ocean (requires Rock Climb)
Description One variety of the mysterious Mega Stones. Have Zoroark hold it, and this stone will enable it to Mega Evolve.

Trivia

• The design of the Mega Stones appear to be based on a common pattern found in the glass marble called a toothpaste marble.