Items / Thunder Stone
Evolution stones

Thunder Stone

Evolves certain Pocket Monster (e.g. Pikachu, Eevee).

Properties

Buy
4200
Sell
2100
Stack
×99
Consumable
Yes
Usable while farming
Yes
Tradeable
Yes

Effect

  • Triggers an evolution

How to obtain

Shops

  • 🌀 Evolution Emporium — 4200 Gold

Zone drops

Rolled on top of the material drop each time a wild is defeated in that zone. The chance shown is per defeat, and it is the same whether you are watching or idling — an idle hunt rolls exactly the same table. An idle hunt simply gets through fewer defeats, because it stops when your party is down.

Zone Qty Chance
Celadon City (Arredores) Lv 30–42 1 0.1%
Rota 17 (Cycling Road) Lv 35–45 1 0.1%
Power Plant (Entrada) Lv 45–55 1 0.1%
Power Plant (Gerador Central) Lv 50–62 1 0.1%

🔁 Tradeable — you can also buy this from other players on the exchange.

What it's for

Triggers these evolutions