DVKR

Appearance
He appears as a man of medium height, and of slim, yet muscular build, with dark hair. He wears black armor, topped off with a helmet that filters gas and his voice.

Personality
He is a stoic man who takes things seriously, while being intimidating in combat.

Combat
Because he has no Semblance, he compensates for it by posessing both superior skill, technology and combat prowess.

Trivia

 * Yes, his inspiration is both Darth Vader and Kylo Ren from Star Wars.