A Thunder Stone is crafted with nine Thunder Stone shards. Thunder Stone shards can be found within stone at height levels of 74 or above; they are plentiful in Extreme Hills biomes due to this. Thunder Stone shards can also be obtained as drops from certain Pokémon or by using Forage on stone-based blocks with an Electric-type Pokémon.
Before Reforged, Thunder Stones were used for the following recipe. It was removed due to many held items being far too easy to make.