Water terastal cristal onix by EVcreation on DeviantArt

Clear Quartz Twins OC by abragamabi on DeviantArt

Terastalized Onix : r/pokemon

Crystal Onix by Enigmasystem on deviantART

Cristal Stonix by Urbinator17 on DeviantArt

TERA CRYSTAL #2 GARCHOMP TERA WATER by HarlequinWaffles on DeviantArt

Onix (Crystal) by Xroser on DeviantArt

Water gem by Kryptic-Creations on DeviantArt

0208 - Crystal Steelix Male Fan Art Edit by JorMxDos on DeviantArt

Water gem by TheCelestialEevee on DeviantArt

rock fairy type pokemon by EVcreation on DeviantArt

Drew a Ruby Steelix which evolves from the fabled Crystal Onix, this idea came from @therealttar Let's Play of Sun and Moon. Hope y'all…

the legondary oarfish dragon pokemon by EVcreation on DeviantArt

SU AU Sumitra Infinity Crowned Full Design Concept by TheArtistEntertainer on DeviantArt

Crystal Onix Theory : r/pokemonanime