X

Model X, simply known as X, is a robot created by an unknown scientist for the sole purpose of causing chaos, who begins to work towards his own plans of gathering all the Azure Shards from different dimensions. He follows Zero and Omega to the main dimension to find the last two Azure Shards.

X serves as the 3rd main antagonist of Silver.

Appearance
X is a tall blue colored robot with spikes on his head resembling spiky hair, red eyes, and red and white feet resembling boots, along with white hands and a red triangular core in the center of his body.

Personality
X is a cruel and cold-hearted killing machine who loves to see people suffer and cares for nobody but himself. He shows no mercy to anyone and sees nothing wrong with taking the lives of others to further his goals, being responsible for the deaths of innocent people in the 2nd dimension, the Elite Squad, and the Alpha Rangers. He seems to view himself to be as powerful as a god and is extremely megalomaniacal. He views his enemies as being unworthy and do not deserve to have the power of the Azure Shards, or even live for that matter. It's shown that he's pure evil throughout all of the Silver series.

During the battle on Ztar Island, X displayed a very witty and arrogant personality due to his acquisition of three Azure Shards, similar to Cell in Dragon Ball Z after absorbing Android 17. He loses this later due his rage over the Azure Shards being taken from him.

According to Zero, the thing that set X apart from the other robot models was his persistence. His goal was to do that which he was initially programmed to do: cause chaos. He continues this goal even after his rebellion against his creator.

Background
X, designated as Model X, was created by an unknown mad scientist, after his previous attempts of destroying the Earth by using robots models A-W failed. One day in the lair, X went berserk and destroyed the lair, causing a lot of damage. When he emerged from the ruins, the sight of the destruction he'd caused made him realize just how powerful he'd become, triggering a much more evil and bloodthirsty mindset within his artificial intelligence. He started by killing Zero and Omega's friends and many more innocent people. After defeating Zero, he takes an Azure Shard that Zero had previously stolen from him and prepares to destroy everything, however Omega uses his most powerful attack to distract X, allowing Zero to also attack and escape with Omega, and two Azure Shards. X decides to follow Zero and Omega to the main dimension.

Silver
X first appears in the chapter "Tag Team Tournament" as part of Zero's flashback.