Pokémon GO history · #0410
Shieldon in Pokémon GO.
Every recorded Shieldon raid run in Pokémon GO with its dates and tier, and when its Shiny arrived.
Shiny release
Shiny Shieldon first appeared on July 23, 2021, during Ultra Unlock 2021 Part 1: Time.
- Shieldon
- Bastiodon by encounter
- Shadow
Raid history
| Dates | Raid | Event |
|---|---|---|
| Jul 29 to Aug 5, 2026 | 1-star | Regular rotation |
| May 6 to May 13, 2026 | 1-star | Regular rotation |
| Apr 28 to May 4, 2026 | 1-star | Steeled Resolve |
| Sep 16 to Sep 22, 2022 | 1-star | Test Your Mettle |
Common questions.
When was Shiny Shieldon released in Pokémon GO?
Shiny Shieldon first appeared in Pokémon GO on July 23, 2021, during Ultra Unlock 2021 Part 1: Time.
When was Shieldon last a raid boss in Pokémon GO?
Shieldon was last in 1-star raids from July 29, 2026 to August 5, 2026.
What kind of raids has Shieldon appeared in?
Shieldon has appeared in 1-star raids, first on September 16, 2022.