Essentials

Key Stone

Key Items pocket

Summary

Allows the player's Pokémon to Mega Evolve.

Stats

Cost
Can't be bought or sold
Flags

Effect

Allows the player's Pokémon to Mega Evolve.

Flavor

Flavor text

Generation 7
Sun, Moon, Ultra Sun, Ultra Moon

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

Let’s Go, Pikachu!, Let’s Go, Eevee!

A stone filled with an unexplained power. It reacts to Mega Stones and makes Pokémon Mega Evolve.

Generation 8
Sword, Shield

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

Foreign names

Japanese
キーストーン (kiisutoon)
キーストーン
Korean
키스톤
Chinese
鑰石
钥石
French
Gemme Sésame
German
Schlüssel-Stein
Spanish
Piedra Activadora
Italian
Pietrachiave

External Links