This section temporarily contains information copied directly from Bulbapedia, and needs to be rewritten so not to be classified as plagiarism.
Carbink is a gray Pokémon that resembles a rock covered in light-blue crystals such as an ore. A white, fluffy collar separates this Pokémon's limbless body and head. Carbink has blue eyes, a light-blue crystal on top of its head and big, flat rhomboid ears. It can fire energy beams from the crystal in its head.
Carbink is born from temperatures and pressure underground, and it has slept for millions of years since its birth. Some have been unearthed during cave excavations. Rarely, Carbink will undergo a strange mutation and transform into Diancie.