As we told you in our guide to the non-playable characters of the DLC Island of Armor of Pokémon Sword / Shield, the expansion opens the doors of the game to "new" faces. Just before your first arrival at the dojo, for example, you will meet a man dressed as a mountaineer, whom for convenience we will call "Diglett's coach".
Pulling one of his Alolan Diglett from the ground, he will explain that he has 151 others but unfortunately lost them. The distinguished mission of recover them looking for them everywhere on the island is up to you, but it is not always easy to spot the blond tuft of metals sprouting from the ground.
So here's where you can find them and what you will get as you continue in this nice side mission.
Where to find all Diglett
The first of the various Diglett will be immediately obtainable at the beginning of the quest, near the coach himself who will entrust it to us.
For the other 150, however, you will have to start exploring every corner of the island.
Heating Tunnel: 3 Diglett
Mar Quietarnia: 3 Diglett
Sperdipelago Sea: 6 Diglett
Clash Cave: 7 Diglett
Grint Cave: 7 Diglett
Circular Bay: 7 Diglett
Mar Lineapelago: 7 Diglett
Bosco Concentration: 8 Diglett
Way Challenge: 8 Diglett
Beach Challenge: 9 Diglett
Cauldron Desert: 10 Diglett
Quietarnia Island: 11 Diglett
Gymnastic Sea: 11 Diglett
Flat Training: 15 Diglett
Plain Bow: 18 Diglett
Fresh Marsh: 20 Diglett
Rewards obtainable
As you collect the various Diglett scattered around the island, you can get different rewards in the form of unique variants of Pokémon also not obtainable in the rest of the game.
