Basement Key (item)
A key that opens a door in the Goldenrod Tunnel.
Sorry, we don't have location data just yet.
|Black 2/White 2||Coming soon|
|The key for NEW MAUVILLE beneath MAUVILLE CITY.|
|Emerald||The key to NEW MAUVILLE, which was constructed beneath MAUVILLE CITY.|
|A key that opens a door in the Goldenrod Tunnel.|