Only in Ultra Sun & Ultra Moon
Gift: Poké Pelago
You won't find Snubbull in the wild in this game — you get it as a gift.
For the look, the best colour match is Heal Ball.
Evolution: Snubbull → Granbull (Level 23).
Snubbull in every game · Pokémon Sun, Moon, Ultra Sun & Ultra Moon interactive map (Alola)