SOS Encounter: Route 5, Route 7, Diglett’s Tunnel + 4 more
Unknown: Route 5, Route 7, Diglett’s Tunnel + 4 more
Its base catch rate is 255 out of 255 (higher is easier); the catch rate calculator works out your odds with each ball. For the look, the best colour match is Nest Ball, Luxury Ball or Safari Ball.
Evolution: Diglett → Dugtrio (Level 26).
Diglett in every game · Pokémon Sun, Moon, Ultra Sun & Ultra Moon interactive map (Alola)