Pokémon GO history · #0861
Grimmsnarl in Pokémon GO.
When Shiny Grimmsnarl arrived in Pokémon GO, and how its family's Shiny forms followed.
Shiny release
The first Shiny in the Impidimp family appeared on November 7, 2025.
- Impidimp and Gigantamax Grimmsnarl
- Morgrem and Grimmsnarl by encounter
Common questions.
Can Grimmsnarl be Shiny in Pokémon GO?
Yes. The first Shiny in the Impidimp family appeared in Pokémon GO on November 7, 2025.