"One variety of the mysterious Mega Stones. Have S51-A hold it, and this stone will enable it to Mega Evolve."


  • The Unidentified Fallen Object is the only Mega Stone whose name does not contain its Pokémon's name or the "-ite" suffix.
  • Its name is a reference to "Unidentified Flying Object".
Bag Inflagetite SpriteBag Ampharosite SpriteBag Metalynxite SpriteBag Whimsicottite SpriteBag Gyaradosite SpriteBag Electruxolite SpriteBag Syrentideite SpriteBag Kiricornite SpriteBag Unidentified Fallen Object SpriteBag Dramsamaite Sprite
Bag Sableyeite SpriteBag Archillesite SpriteBag Drilgannite SpriteBag Arbokite SpriteBag Baariettite SpriteBag Gengarite Sprite
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