what are gimmighoul coins for

Gimmighoul coins are an in-game currency used to spawn and evolve Gimmighoul in the game Pokemon Go. To evolve Gimmighoul into Gholdengo, you need to collect 999 Gimmighoul coins. You can obtain Gimmighoul coins by catching Gimmighoul, transferring Gimmighoul, spinning golden PokeStops, and using the Coin Bag feature in Pokemon Go. The Coin Bag can be used once per day and can be redeemed by sending a postcard to Pokemon Scarlet/Violet. Wandering Form Gimmighoul carries Gimmighoul coins throughout the Paldea region, and you can pick them up by interacting with the Gimmighoul. Roaming Form Gimmighoul will appear near you for a limited time while the Coin Bag is activated.