Thanos

The Mad Titan, Avatar of Death and a threat to all living things.

Characteristics

 * Name: Thanos
 * Age: Unknown
 * Hair color: None
 * Eyes: Blue
 * Likes: Power, Lady Death
 * Dislikes: Those betraying him
 * Family: A'Lars (father), Sui-San (mother), Starfox (brother), Gamora (adopted daughter), Korath (adopted son), Nebula (adopted daughter), The Children of Thanos (minions), Outriders (minions)

Background
Born on the moon of Titan, Thanos was born with leathery purple skin and looking more akin to a monster than the beautiful people of Titan. His obsession with death eventually led to him wiping out thousands of Titanians, including his own mother Sui-San. In his adult years, he was greeted by Death in the form of a beautiful woman. Since then, he has dedicated himself to slaughtering any living thing in the galaxy just to please his beloved Lady Death.

Personality
Thanos is obsessed with Lady Death as he wishes to appease her and eventually court her. He deems any setback from causing more destruction as failures and will not hesitate to make sure his minions are "motivated" to carry out their duty.

Powers/Abilities
Superhuman physical abilities

Immortality

Genius level intellect

Energy Manipulation

Infinity Gauntlet: A powerful artifact which holds all six Infinity Stones giving whomever wields it the ability to control all reality itself.

Voice actor
Josh Brolin

Quotes
"The only matter I do not take seriously, Boy is you. Your politics bore me. Your demeanor is that of a pouty child and, apparently, you alienated my favorite daughter Gamora. I shall honor our agreement, Kree, if you bring me the Orb. Return to me empty handed and I will bathe the starways in your blood."

"I did not ask for your trust, Kree. I demand your obedience."

"Fine. I'll do it myself."

"Fun isn't something one considers when balancing the universe. But this... (chuckles) does put a smile on my face."

"You address omnipotence. Tread carefully."