Name: Drakul Karfang
First Appearance: JLA: A league of one (2000)
Creators: Christopher Moeller
Abilities: Flight. Monsterous strength and durability. A fire breath which feeds on ones negative qualities, burning them to death with their own sins. A poison which can corrupt those bathed in it, turning them into her willing minions. Those within miles of her are driven to act on their basest feelings of greed, vice and self interest.
Backstory: In the past an all powerful dragon by the name of Drakul Karfang haunted the land. Having existed for many millennia prior, Drakul was an ancient dragon, dreaded as the queen of woe.
Like all dragons, Drakul hoarded gold. For the consumption of gold would allow them to grow in strength, thickening and hardening their armor, adding to their already impressive durability.
However the mystical nature of gold meant that it carried with it a history. Every fight over it. Every drop of blood spilled to posses it. Every evil act which went towards obtaining it. Consuming this gold would also cause the dragon to consume those evils, making them a part of the dragon.
Drakul being one of the oldest dragons and not picky in what she consumed, became an embodiment of humans darkest emotions. Her very presence would drive people to care only for themselves and forsake concepts such as love and compassion for the sake of self interest.
Capable of breathing both a powerful flame which feeds upon ones own vices and evils to consume them from within and a poisonous green flame which will transform those caught into it into her obedient greed driven minions, Drakul was a source of great terror which slumbered since the year 1348, to one day awaken and bring terror across the lands once more.