Crystal (Type)

The Crystal Type is a new Pokémon Type introduced in Pokémon East and West, bringing the total number of types present in the Region to nineteen (including Fairy).

One of the Crystal-type Pokémon found in the Oloka Region, as well as the Orange Islands in the anime, is the Crystal Onix. Also, the anime shows that Crystal Onix has an immunity to water, as does all other Crystal-type Pokémon. Finding a Crystal Onix in the wild is incredibly rare, and unlike regular Onix, Crystal Onix cannot evolve.

Offensive
2x

Water

Normal

1/2x

Fire

Rock

Ground

Steel

0x

Defensive
1/2x

Normal

Flying

2x

Fire

Rock

Ground

Fighting

Steel

0x

Water

Pure Crystal-type Pokémon
No. 026 / Marblit / Crystal

No. 027 / Quartzlice / Crystal

No. 028 / Diamierce / Crystal

No. 050 / Crystaleon / Crystal

Primary Crystal-type Pokémon
No. 029 / Rucaniby / Glass/Fire

No. 030 / Felapphine / Glass/Water

Secondary Crystal-type Pokémon
No. 033 / Crystal Onix / Rock/Crystal

Other Types
Normal / Fighting / Flying / Poison / Ground / Rock / Bug / Ghost / Steel / Fire / Water / Grass / Electric / Psychic / Ice / Dragon / Dark / Fairy / Crystal