
Onix spawns in the Smooth Tall Grass habitat. Set one up and check back to find it visiting your island.
Onix's Ideal Habitat Dry
Evolution Family
iOnix wants stone stuff and blocky stuff around its home. Drop the right furniture in its house and it'll settle right in. Check its mood at the Pokemon Center.
Stone stuffLots of dirtBlocky stuffSlender objectsExercise
Dry flavors
Yawn up a storm
Given by: Slowpoke
Use Slowpoke's yawn to make it rain and rescue Onix!
Rain event and Kyogre encounter