What it does
Held stone for Heatran to activate Mega Evolution.
- 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
Battles & Pokémon drops
Hyperspace Infernal Arena
- Cost
- No payment
- Requirements
- Defeat Rogue Mega Heatran during Hyperspace Mission 9 (Survey No. 5).
- Acquisition limit
- Repeat availability not listed.
- Game content
- Mega Dimension required