I've spoke about Red Devil/ Kid Devil/ Edward Bloomberg/Future Bae
Edward had an aunt who owned a film company and on the set there was Blue Devil who Eddie really admired and hoped he could become a sidekick for. After Aunt Marla died in a helicopter crash cause by Blue Devil making a deal with the demon Neron in order to give Eddie powers Blue devil kept it a secret from the boy and the ended up with Eddie trying to get into the movie scene to live out Marla's legacy.
It was short and didn't work.
Ed would become a superhero again, fighting alongside of Blue Devil on plane hijacking and other sorts of missions. After a few adventures Ed's parents would give him over to the the Hypernormal Conflict studies.
Eddie met Zachary Zatara around the time of infinite Crisis after failing multiple times to get into the Teen Titans (which was his dream at the time). So Zach told him to light a candle he's given him and once Eddie did, he was transported to meet Neron again. There he would gain his red skin, tail and fire like abilities.
In the arc One Year Later Zach didn't want anything to do with Eddie but Eddie was ok with Zach. This would soon give way to the best friendship known to man. ROSE WILSON AND KID DEVIL! During this time Ed realizes Neron has his soul and can end his life at anytime he chooses and Ed decides to live his life happily with his friends while he can (And with Roseeeeee) He later finds out that Neron had his Aunt Marla's soul captive.
Powers
^Demonic Empowerment- The form of a demon, but later revealed by Dr. Niles Caulder (leader of the Doom Patrol in which Beast Boy was formerly in) told Ed that Neron hadn't made the boy a demon, but rather acyivated Ed's metahuman genes
^Fire Breathing
^Superhuman Strength
^Enhanced Ability
^Burning Skin- Is heated to 200 degrees and increases to a white hot level as well
^Retractable Wings
^Infernal Teleportation- With the use of his tail he can open a portal with just imagining where he'd like to go
Weapons:
Rocket Trident- Can propel him through air for several miles
