Nekron
Real name: Nekron
Full name: Nekron
Aliases: Lord of The Unliving, Death, Master, The Black
Creator: DC Comics
Alignment: Bad
First appearance: Justice League of America #128 - "Death-Visions of the Justice League!"
Occupation: Lord of The Unliving
Base: Land of the Unliving
Teams: Black Lantern Corps
Gender: Male
Race: God / Eternal
Height: -
Weight: -
Eye color: Black
Hair color: No Hair
Skin color: Silver
Superpowers: Darkforce Manipulation, Death Touch, Energy Blasts, Energy Manipulation, Fire Control, Immortality, Invisibility, Invulnerability, Lantern Power Ring, Longevity, Magic, Power Absorption, Power Nullifier, Reality Warping, Resurrection, Size Changing, Stamina, Sub-Mariner, Super Strength, Telepathy, Umbrakinesis, Vision - Night
Stats: intelligence 90, strength 100, speed 75, durability 95, power 100, combat 100

History:
Nekron is the Lord of the Unliving, one of the most powerful forces in the DC Universe, able to summon the dead to serve him towards whatever ends he might seek. Nekron is a concept/physical manifestation of the concept of death as a cosmic certainty and as the ultimate opponent and opposing force of all life that exists. As a cosmic force for evil, he has frequently found himself in conflict with the Green Lantern Corps. During Blackest Night, he has been revealed as the mastermind behind the Black Lantern Corps. Although he is a sentient being, Nekron is not alive as we understand the concept. He is the complete ruler of the Land of the Unliving, a dimension where souls go before their final judgment. As his eternal punishment, he is also imprisoned within this realm, unable to leave, although he frequently attempts to escape into our dimension. His origins remain completely shrouded in mystery. Nobody knows how he rose to power in his realm, or whether or not he was at one point a living being. Recent sources have claimed that Nekron is not so much a part of darkness, but in fact is the darkness, predating the existence of life as we know it. Further, It is stated that the darkness itself created Nekron as its persona and uses him to protect itself from the life. It has also been hinted at that the guardians of the universe clashed with Nekron close to the beginning of the universe and imprisoned him.

Powers:
Necromancy Nekron is the manifested form of pure darkness and empty space. He is claimed to be the empty space between atoms and the darkness that existed before light. As such he has vast if not limitless levels of power as he could severely wound the life entity and withstand the anti-monitor's power while banishing him back to the antimatter universe.  Dark Lightning He has the ability to fire bolts of a force called dark lightning from his hands, powerful enough to hurt and even kill the Guardians of the Universe. Despite being immensely powerful, it is not unstoppable. Wonder Woman was able to block it with her bracelets, although the force still threw her across the room.  Necrotic Empowerment Nekron gains physical strength from the deaths he causes.  Reanimationt As the Lord of the Unliving, Nekron can reanimate corpses into fully functioningzombies working entirely under his control, and retaining semblance of their past personality.  Fatal Touch The sustained touch of Nekron's hand can chill any mortal being to death, through supernatural means. Immortality Since he is not alive in the sense that we understand it, Nekron is technically incapable of being killed. As such, defeating him is extremely difficult; if defeated he will simply return to the Land of the Unliving. Reality Manipulation  Nekron can manipulate reality on a planetary scale.