Water Stone has the following effects:
Causes Poliwhirl to evolve into Poliwrath.
Causes Shellder to evolve into Cloyster.
Causes Staryu to evolve into Starmie.
Causes Eevee to evolve into Vaporeon.
Causes Lombre to evolve into Ludicolo.
Causes Panpour to evolve into Simipour.
Water stone’s can be obtained by:
- A random drop from defeating a Water Pokemon
- Opening an Evolutional Stone Box. (12% Chance)
- They are also one of the possible prizes from Easter Egg, Mystery Box and Item Bomb, Trick or Treat bags.
Price (Average) – $150,000