Pokémon GO history · #0090
Shellder in Pokémon GO.
Every recorded Shellder raid run in Pokémon GO with its dates and tier, and when its Shiny arrived.
Shiny release
Shiny Shellder first appeared on June 7, 2018, during Water Festival 2018.
- Shellder
- Cloyster by encounter
Raid history
| Dates | Raid | Event |
|---|---|---|
| Jul 15 to Jul 20, 2025 | 1-star | Water Festival |
| Feb 11 to Feb 15, 2025 | 1-star | Beloved Buddies |
| Dec 9 to Dec 16, 2023 | 1-star | Regular rotation |
| Jun 29 to Jul 6, 2023 | 1-star | Regular rotation |
| Dec 18, 2018 to Jan 3, 2019 | 1-star | Regular rotation |
| Jun 7 to Jun 21, 2018 | 1-star | Water Festival 2018 |
Common questions.
When was Shiny Shellder released in Pokémon GO?
Shiny Shellder first appeared in Pokémon GO on June 7, 2018, during Water Festival 2018.
When was Shellder last a raid boss in Pokémon GO?
Shellder was last in 1-star raids from July 15, 2025 to July 20, 2025.
What kind of raids has Shellder appeared in?
Shellder has appeared in 1-star raids, first on June 7, 2018.