Carrera

Carrera was one of the Demons summoned by Diablo to serve Rimuru. She was Arch Demon when summoned, but evolved to Demon Duke after she was named by Rimuru.

Dispatched to a corps as an intelligence officer

Personality
She had a childish personality which didn't use her brain and very scary once she get mad

Abilities
Gravity collapse: produces a huge gravitational force on the targeted area. It can cause an implosion if too strong. Rimuru believe that it may be possible for her to create a small black hole or something similar that would result in a very large scale uncontrolled destruction.

Ultimate skill

 * Extinction/Death King Abaddon
 * Divine Edge (and all of Ultimate skill Sandalphon the Executioner other abilities after both Ultimate skills integrated)

Daily Skills

 * Magic Perception

Equipment

 * God Class Handgun: There is a arsenal of different types of bullets that can be used with this handgun, that can combine with the abilities of these bullets.
 * Judgement Bullet - Mach 100 bullets - shoot a bullet so fast it cannot be dodged with ordinary means and it pack with the strongest attack and can only be use once for a day
 * Eraser Bullet - Disintegrates the target into nothing
 * Necrosis Bullet - Magic Channel Destroying Bullets - Destroys the magic channels within the target preventing them from using magic. This was a bullet that even could even kill dragons. Even the undying attributes of the undead would have their magic circuits destroyed by the cursed agents and ultimately result in death-by-destruction.
 * Remove Bullet - a bullet that destroys magic barriers or curse type defenses

Trivia

 * She was named after Porsche Carrera car.