Nega Chromastone is the Omnitrix's DNA sample of a Crystalsapien from the planet Petropia.
Nega Chromastone is a silicon-based alien made of extremely durable crystal. His body is overall dark purple, with several dark lines and spots. He has a lavender eye, his hands and face are also purple, and he also sports six shards on his back, as well as in the rest of his body. The Omnitrix symbol is located on his chest.
Powers and Abilities
Nega Chromastone has the ability to allow many types of energy, such as lasers, electricity, mana, and radiation, to phase through his body without harm.
Nega Chromastone can absorb and channel energy into ultraviolet beams powerful enough to destroy an entire turret or melt through a truck trailer. He can fire these beams from either his hands or from the nine shards on his body and can project these beams as either energy blasts or projectiles.
Nega Chromastone can control the intensity of his energy attacks, and the amount of power his ultraviolet beams have depends on how powerful the energy from an opponent's attack is. For instance, when the Dragon attacked Chromastone with its powerful fire blast, the latter absorbed it and subdued the Dragon with a powerful wave of ultraviolet energy. Similarly, when Gwen gave Chromastone a large amount of mana for him to absorb, he was able to shoot powerful energy blasts at Dagon.
Nega Chromastone is able to allow energy attacks to simply bounce off his body instead of absorbing them.
As well as being immune to electricity, Nega Chromastone can also conduct it back at the attacker. Nega Chromastone can project a beam of light from his hands for illumination purposes. He can also shoot his energy blasts without absorbing anything, but to a limited extent.
Nega Chromastone has very dense, crystalline skin, which gives him enhanced durability, as demonstrated in a battle footage of him being thrown against a truck.
Nega Chromastone possesses enhanced strength, allowing him to overpower stronger opponents, such as a Techadon-enhanced Cash, with his bare hands. Technically speaking, he is physically stronger than Methanosians.
Nega Chromastone can free himself from force fields simply by touching them. He can also produce energy shields of his own for extra defense.
Nega Chromastone is capable of jumping exceptionally high.
Nega Chromastone can use his energy to melt an Arachnichimp's webs should he be ensnared by them.
Nega Chromastone is capable of flight, and can leave behind an ultraviolet energy trail while flying.
Due to being made of crystal, Nega Chromastone is also immune to a Xenocite merging with him.
Nega Chromastone can survive in the vacuum of space.
Although Nega Chromastone is highly durable, he is not completely indestructible as he can be shattered by extreme force, such as when he was destroyed by Vilgax using his sword.
Nega Chromastone is unable to absorb energy when he is either not expecting it or too weak to do so. He is also unable to absorb electricity while it is being conducted by water.
Nega Chromastone has a limit to how much energy he can absorb at once, as he once tried to absorb all the mana energy of Charmcaster's machine but was overwhelmed to the point of almost crumbling apart.
Magic can harm Nega Chromastone, as shown when he was incapacitated by two of Gwen's spells.
Nega Chromastone's ultraviolet beams are ineffective against Vilgax's sword and the extra-dimensional field of the Contumelia's machine.
Despite his enhanced strength, Nega Chromastone is physically weaker than Vaxasaurians.