Shellder is making its first appearance in Pokemon Go during the just-started Water Festival. From now through June 21st, Pokemon Go players will be able to find Water type critters more prevalently. These include Magikarp and Wailmer.
In addition, players will be able to earn 3x Stardust every time a Water-type Pokemon is secured. 2km Eggs will have a good chance to find Pokemon including Totodile, Mudkip and Corphish. Lastly, players can earn Double Candy and Stardust for every Egg they hatch.
Raid Battles will also feature powerful Water-type Pokémon for the duration of the celebration, including the exciting return of the Legendary Pokémon Kyogre. And, if you challenge Kyogre during the event and come out victorious, there is a chance you’ll encounter its Shiny form!
Check out the full post on the Pokemon Go site.