What it does
Held stone for Mewtwo to activate Mega Evolution into its X variant.
- Held by the matching Pokémon; use the Mega Ring in battle with a full Mega Gauge.
Not consumed by use.
- Requires the Mega Ring, the correct eligible base form and a full Mega Power gauge. The stone alone does not unlock Mega Evolution.
How to obtain
1 acquisition method
Gifts & purchase bonuses
Mystery Gift distribution
- Requirements
- Claim the corresponding Mystery Gift distribution; current redemption dates are not listed.
- Acquisition limit
- Repeat availability not listed.