Carnaught's body, made up of dense stone and crystal, is nearly impenetrable to any sort of conventional attack. It resides deep in cavern areas, quietly meditating, though it leaps to the defense of smaller Pokémon it senses are in danger.
Its Tackle is forceful enough to flip a 50-ton tank. Born from the high temperatures and pressures deep underground, it defends itself by firing beams from the jewel part of its body.