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Item Dex / Sword / Shield / Key Stone

Key Stone

Gen 8 · Sword / ShieldGameplay

A stone filled with an unexplained power. It makes Pokémon that battle with a Mega Stone Mega Evolve.

Key Stone · Sword / Shield · Poke Project

Item categories

Use in calculator

Gen 7: Sun / Moon
Gen 7: Ultra Sun / Ultra Moon
Gen 7: Let's Go, Pikachu! / Let's Go, Eevee!
Gen 8: Sword / Shield
Gen 8: The Isle of Armor
Gen 8: The Crown Tundra
Gen 8: Brilliant Diamond / Shining Pearl
Gen 8: Legends: Arceus
Gen 9: Scarlet / Violet
Gen 9: The Teal Mask
Gen 9: The Indigo Disk

Category: Gameplay
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