Calcite ( The Elite Gems)

The Elite Gems
A group of three, previously four, Gems specifically designed to quell rebellions, the Elite Gems are among the most feared warriors in the galaxy. This three warriors have never failed mission, and now that their on earth, all the Crystal Gems can expect some serious trouble.

Bio
The Smallest member of the Elite Gems, Calcite is rarely seen outside of his huge Battle Body power armor on homeworld. As White Diamonds member of the Elite Gems, he technically outranks the other members.

Unlike most gems, Calcite chooses to be male, despite it being a uncommon choice. While this technically does not make him defective, many gems still dislike him based solely on this fact.

Personality
Due to suffering from both a Napoleon Complex and Hero Syndrome, Calcite often acts on whims and has the least respect for protocol out of all the elites. He even once tried to kill Steven despite being ordered to bring him back alive.