John Constantine

John Constantine is an occult warlock originating from Liverpool, England. He travels the world investigating supernatural occurrences and defending humanity from them. His main base of operations is the House of Mystery where he resides with the magic of the house's physical form Black Orchid. He also uses it to store mystical artifacts which are considered too dangerous in regular people's hands.
==Biography==
===Early Life===
John Constantine grew up in Liverpool, England. He met Chas Chandler when they were 10 years old and were best friends ever since. They looked after each other in place of their parents. Chandler was attracted to Constantine's unpredictability and Constantine was drawn to Chandler's soft heart. Constantine studied the occult since he was a boy and claimed he had a natural gift for it. They furthered bonded over music and obsessed about it. They eventually formed a band and spent years performing at low rate venues for a percentage of the door but they always thought they were a day away from fame and fortune. The band ended up at the Casanova Club in Newcastle. The night club's owner, Alex Logue, fancied himself a sorcerer and conducted magical "convocations" in rooms underneath the club. Constantine also fancied himself a magician and Logue mentored him. Constantine found out Logue was using his own daughter, Astra, to draw dark magic down to the physical world.
Constantine decided to save Astra Logue but he only made things much worse. He decided to personally intervene rather than call the police. As he and Chandler went downstairs, Constantine bit a finger to draw blood then drew a pentagram onto his palm. Constantine came up with a foolish plan to summon something bigger to deal with Logue to scare him and force Astra's freedom. He encanted and opened a portal to Hell. The demon Nergal crossed over and slaughtered Logue's followers before decapitating him. Constantine and Chandler grabbed Astra and fled back upstairs. Constantine neglected to cast a binding spell on Nergal and couldn't control him. Nergal followed and butchered the concert goers packing the Casanova Club. Constantine learned his natural gift wasn't a gift enough. Once Nergal was done, he twirled his hand and made a portal then immobilized Constantine and Chandler. Nergal took Astra Logue from Chandler's arms then returned to Hell.
Constantine broke free but he couldn't watch as Nergal left with Astra. He was reduced to tears and ended up in rehab at Ravenscar Secure Facility. Chandler soldiered on and pretended everything was alright but the memory of that night haunted him. Constantine eventually left and attended Chandler's wedding but puked on the bride's aunt. A short time later, Chas and Renee Chandler had a daughter and named her Trisha. Constantine was sent an announcement but he never responded. John Constantine became a purveyor of the dark arts and lifeline of last resort. While he wasn't born with a natural ability to create magic, Constantine has an affinity for it and the supernatural. He requires an artifact to cast most spells but can see spirits and demons. At some point, Constantine became master of the House of Mystery and began storing the most dangerous magical artifacts there.
Constantine was infamous among the supernatural community for perfecting the bad idea. He supposedly garnered a resume of a hundred-plus failures like Newcastle that cost many souls to be lost. He struck up a relationship with Zatanna. During a stop in Sumatra, they got into trouble after she wanted to free some monkeys. Like most, he and Zatanna parted on bad terms. After another case, Constantine added to his reputation but his friend and colleague Rithie Simpson was infected with a supernatural form of terminal cancer. He also earned the hatred of Swamp Thing.
===Justice League Dark===
The Demons Three, Constantine, and Jason Blood played a game of poker at the Lucky Devil Casino in Las Vegas. Constantine called bollocks after his four of a kind failed to win a hand. With just a pair, Constantine went all in. The Demons opted to bust him out and clear the room in anticipation of their next group of "friends", including David Copperfield, due to arrive soon. Abnegazar cheated and changed his hand to a royal flush of spades with magic. He raised Constantine. Since Constantine didn't have the chips to call, Abnegazar declared victory. To his annoyance, Constantine raised him with the House of Mystery and all its contents. The Demons deliberated and decided to call. They brought forth their chest of relics. Constantine saw a chipped Dreamstone. Abnegazar promised a working Soul Catcher, Algid's Ice Spiker, and the Ghaurrazzi. Not one to be a poor sport, Constantine accepted his fair wager. He cheated and changed Abnegazar's hand back and won. Abnegazar slammed the table in anger and a fight broke out.
Constantine grabbed the Ice Spiker, shot Abnegazar in the face, and jumped behind the bar. After firing a few shots, he had to abandon it or risk freezing himself. Blood declined to help. Constantine crawled to a column and dodged Abnegazar's axe. He incanted and forced Blood to summon Etrigan despite the risk he would go on a killing spree. The gamble paid off and Etrigan dispatched the Demons Three. As the rolled into a portal, they promised Constantine a reckoning. He confiscated their relics and sent them into the House of Mystery outside. Blood returned and decked Constantine in anger. He chewed him out for never thinking or weighing the consequences. Constantine insisted he weighed it against being eaten alive and concluded it was totally worth it. He walked into the House as Blood called him a world class bastard. Five days later, Deadman wrote "Constantine" all over Bruce Wayne's master bedroom. Batman sought out Zatanna at the Gotham Square Gareden for any information she had on Constantine's current location.
Zatanna tried to tell Batman she didn't know anything, but Deadman possessed him and informed her it was important he and Constantine talked. He added she should come along, too. Zatanna changed her mind. On the way, Zatanna told Batman about how Deadman came to be. She also cast a locator spell on the Batmobile for the House of Mystery to find. Constantine opened the door and let them in with a demonic whirlwind on their heels. He asked Zatanna if she was all right. She asked him to get off her. Constantine kicked himself for not guessing the reason he wasn't in London drinking a pint was Zatanna. He admitted the House always liked her better. He found her and companions an odd trio and asked why they visited. Batman briefed him a global spike in homicides that might have a magical cause. Constantine refused to play telephone and incanted a spell so Batman was now aware of Deadman. Orchid suddenly appeared next to him and he was startled. He reminded Orchid to use a door. Zatanna asked how "new" she was. Constantine cleared up the confusion and revealed she was a manifestation of the House's magic.
Orchid noticed Zatanna was angry with Constantine, which she understood, but still had feelings for him. Constantine reviewed the incidents and agreed to look into it on his own. Deadman insisted Rama Kushna wanted them to work together. Constantine brought up how the Justice League was useless against dark magic. Deadman replied that was why he should be the leader. Constantine wasn't convinced of Rama Kushna's judgement. He asked Zatanna for her help but she only agreed to do it as a group. Constantine was irritated and likened the situation to Sumatra. They started arguing. Batman pointed out Deadman was already dead and he accepted the risks. Constantine had a team. The House dropped them off in Washington D.C. where Constantine wanted to get the Keshanti Key from an old colleague, Ritchie Simpson. He knew Simpson was still mad at him but had no idea he was dying. He knew it once he saw the Shrouds waiting outside his house. Their leader recognized Constantine and dissuaded him from trying to save Simpson.
Constantine fired off a spell and sent the Shrouds away. Simpson opened his door and was surprised to see everyone. Simpson thought Constantine finally came to apologize and forgave him. He soon realized that wasn't the case. Constantine explained he wanted the Keshanti Key and pointed out he wasn't going to need it anyway. Simpson used what strength he had to sock him. He refused to help. Batman got him to reconsider since innocent lives were at stake. He gave them the Key and told them to show themselves out. They went to the Metropolis Health Center and found Steve, one of the infected citizens. Instead of spending 20-odd hours incanting, Constantine placed the Keshanti Key on Steve's forehead and opened a portal to his mind. He went in with Zatanna to search his memories of the cause of the madness. He reminded Zatanna magic was all about control and offered to refresh her but she declined. Constantine mocked her for sitting out the war between good and evil and settling for entertaining mindless twits.
Zatanna asserted her magic brought happiness. Constantine countered it was the two drink minimum. She forgot what a pessemist he was. He touted himself as expecting the worst and preparing for the worst. They eventually found a memory of a shadowy figure wearing a ring reaching into Steve's mind. Destiny, through Felix Faust, sent a Golem after them. It captured Steve and dissolved his body. Constantine grabbed a piece of the memory and left with Zatanna. She discorporated the Golem. Neither Constantine nor Batman could identify the ring in the memory. They returned to Simpson's to see if he could but the Shrouds were back. Instead of helping Simpson, Contantine ran after Jason Blood. He chained and gagged Blood while Batman revived Simpson with a syringe. Blood and Simpson were taken back to the House of Mystery. He asked Orchid to show Simpson the ring image as soon as he woke up. Blood agreed not to try and summon Etrigan and was freed. He explained he was looking for a way into the House to steal the Dreamstone then revealed his own origins.
Constantine believed the Dreamstone was safe where it was in the House, out of phase. Batman still thought it was more than coincidence that the appearance of the Dreamstone and the surge in homicides happened around the same time. Simpson woke and identified the ring as Faust's. Constantine consulted some texts and cast a locator spell, but it failed. He decided to try Swamp Thing, who also hated him. He ordered Orchid to help Simpson in any and every way possible. The House dropped them off at a swamp. Constantine lit a match, turned a flame into a glyph and rode it forward. Swamp Thing told them to go away. Constantine threatened a patch of posies to draw him out. Zatanna dispersed the glyph and appealed to Swamp Thing. He took them to the outskirts of Faust's Observatory of the Cosmos. Constantine asked Swamp Thing to put aside their differences and join the fight. He declined and speculated Faust's plans would be a kind of justice against humanity for destroying so much of the Green. Etrigan, Zatanna, and Deadman led the assault.
Constantine threw fireballs and taunted Faust. In retaliation, Faust trapped him in a cube of water. Batman fired his grapnel and whipped Faust's book into the cube. The pages' contents faded. Constantine grabbed onto the line and Batman pulled him to safety. He admitted it was useful after all. Constantine pulled out a small black diamond and threw it just as Faust reduced the area to a crater. He later emerged from the crater in a large diamond unhurt. He watched in horror as Zatanna lost all control and sent a huge sword hurtling towards Faust. Constantine stepped in front of Faust and the blade barely stopped in time. He refused to move and pleaded with her to stop and her soul would stay in the clear. She turned the sword into a multitude of smaller blades. He reminded her about control. She regained her composure and the blades dissipated. She cried and clutched Constantine. He consoled her and stated even the best lost control then used himself as an example. They realized Simpson was playing them all along.
Constantine demanded Simpson to open the House. They were too late. Simpson was drawing power from the Dreamstone and proclaimed he was immortal. He refused to believe Constantine's claim he was being manipulated by Destiny, the stone's creator. Destiny took control of Simpson's body and rematerialized then blew up the House. Zatanna drew up a shield around them at her own expense. Constantine blamed himself. He took out a necklace and incanted. It enveloped Zatanna in a yellow dome. Everyone else followed after Destiny into the city. Deadman failed then Green Lantern fell prey to the madness. Blood summoned Etrigan. Constantine cut off Etrigan's rhyme and yelled at him to to hurry and top off Destiny. Etrigan called him a killjoy then leaped after Destiny. To their dismay, Destiny split Etrigan and Blood back into two individuals. With little alternative, Constantine incanted and lit a tree on fire. Luckily, Swamp Thing attacked Destiny instead. Destiny extracted Alec Holland's corpse and sent Swamp Thing away.
Constantine came up with a new plan. He threw a fireball at Destiny's force shield and insulted him without restraint. Destiny fell for it and pulled Constantine into the shield. Due to his experiences on various paranormal cases, Constantine easily resisted the madness. On his signal, Deadman emerged from his body and possessed Destiny. The force shield dissipated and Destiny fell to the streets. After Deadman was ejected, Blood impaled Etrigan's sword through Destiny's chest and dislodged the Dreamstone. Constantine cast pyromancy. The sword turned to fire and consumed Destiny. Batman destroyed the Dreamstone with an exploding Batarang. After Destiny was purged, the Shrouds arrived for Simpson's soul. Constantine refused to intervene on account there was the chance Destiny could still be manipulating him. The Shrouds pulled Simpson's soul to Hell. Constantine was relieved to see Zatanna. She felt like the morning after Brixton. He didn't believe it was that bad. Without Merlin's spell, Blood's fatal wound returned, but he welcomed death and passed on.
A few days later, Constantine chose to bury Blood near where his village once stood. Zatanna revealed Batman invited her to join the Justice League and she was considering it. To his surprise, she also revealed Batman wanted him to join. He thought it was a joke, like she predicted. Zatanna created a stage door and was about to leave but Constantine got second thoughts. He asked her to tell him more over a drink. They could also rechristen the House. Zatanna accepted but warned him it wasn't going to turn into a Manchester weekend. Constantine promised then proposed a Trewhiddle Tuesday. She laughed and turned him down. He marked it down as a "maybe". Orchid greeted them with two mugs of beer.
===Constantine: City of Demons===
A couple years after the Destiny incident, the demon Beroul set his sights on Constantine. Concluding Constantine needed a theatrical lure rife with danger to be prodded into complying, Beroul stole the soul of Trisha Chandler, the daughter of his best friend Chas Chandler, opened the door between Constantine's subconscious and conscious mind, then flooded his mind with a flurry of images of Los Angeles. Beroul knew Chandler was one of the few people he cared about and would refuse his plea for help. He kept Trisha Chandler's soul in his heart like a prison. Her body fell into a comatose state. The doctors at London Hospital had no idea what the cause or how to cure her. Chas Chandler could sense dark magic was involved and sought out his estranged friend. While Constantine slept off a drunken bender in his flat, his inner demons escaped his mind and took on physical form. After seeing the images of Los Angeles, Constantine heard a female voice say "Queen of Angels" then a high pitched ringing woke him up. He cracked himself up by saying he wouldn't go on another binge.
Constantine reached for his pack of cigarettes and noticed something hiding behind a beer bottle. A Constantine-demon popped out of his cigarette pack. Many appeared all around him. They jumped at him and one bit his right ear. Constantine realized he wasn't dreaming and threw one into a wall then it broke apart. He kicked one and grabbed another, demanding to know what there were. It claimed they were him. He didn't believe and squished it but realized they were materialized psyches and knew he had to take them back to stop them. He encanted and a flash melted the demons' physical forms into a green smoke. Constantine absorbed them all then collapsed onto the floor. He recalled that never happened before. There was suddenly someone pounding on his door. Constantine assumed it was a solicitator and told him to go away. He told Constantine to open the bloody door. He realized it was Chas Chandler. He grabbed a bent cigarette and opened the door. Chandler asked him if was a good time. Constantine remarked it never was and lit it.
They went to a pub to talk. Chandler told him he looked like shit. Constantine thanked him then asked how was doing these past nine or ten years. Chandler reminded him about his wedding then began to talk about his life falling apart. Constantine wanted to get to the point since he knew Chandler didn't want his marital advice nor because he missed him. Chander admitted he missed him a little. Chandler started to talk about Trisha, his daughter, but he couldn't finish. Chandler drove Constantine to the hospital and talked about the coma. Constantine warned him it was convienient to blame problems on some devil lurking the shadows when in reality, terrible things simply just happen. Chandler asked him to just have a look. Constantine agreed to check on Trisha and saw her aura was tainted. He fashioned a construct and tried to peer inside but it bounced around the room and nearly hit him. Then something possessed Trisha and spewed a swarm of bugs out of her mouth and left. He decided to get help and encanted.
Nightmare Nurse exited a portal and wasn't excited to see Constantine. She remarked his timing sucked because she was right in the middle of a threesome with a dryad and a slyph, both of whom she teased were better than him. Constantine retorted she was nothing to write home to either. Nightmare Nurse was amused and teased they both knew that wasn't true. She cut the small talk and asked what he wanted. She noticed Trisha Chandler. Her hands lit up purple and she reached into the girl. Constantine kept bugging her if it was possession. Nightmare Nurse told him to shut up and let her do her job. She learned Trisha's soul was gone. Constantine insisted something was just in here. Nightmare Nurse called forth the Rod of Asclepius and connected to Trisha's body. Trisha spoke through her and pleaded for help. She could only see she was in a cold cage and was alone except when the "nasty man" came. Beroul suddenly took over and taunted Constantine about who he was. He scorched "1247 Enstrom LA" into a window then immolated Nightmare Nurse.
Nightmare Nurse survived only because she was a demon then retook her human guise. She and Constantine looked at the message, exchanged looks, and time was restored. Constantine introduced her to Chas and Renee Chandler as a private nurse he hired to keep watch over Trisha while he went to Los Angeles. Nightmare Nurse cast the Shield of Airmed over Trisha's body to keep it safe in the meantime. During the flight, Constantine had the same vision of Los Angeles and ringing. He knew someone was messing with his head. Chandler suggested it could be early on-set dementia. A stewardess came on the p.a. and announced they were landing soon and for everyone to secure their seatbelts. Chandler looked out the window and remarked Los Angeles looked beautiful. Constantine chided him and reminded him it was a sightseeing tour. He wondered how Chandler talked him into taking him along. Chandler bragged it was his natural charm but got serious and reiterated it was about his daughter then insisted Constantine needed a driver.
Constantine claimed he could drive himself but Chandler found that hilarious and guessed he'd get into in accident within five minutes. He was startled by turbuelence. Constantine was impressed with his nerves of steel. Constantine warned they would be messing with deep, dark magic. Chandler asked if it was bigger than Newcastle. Constantine told him they can't change the past. Chandler countered he could change the present and showed him an old family photo. Constantine tried to warn him he might not be able to but Chandler stopped him and insisted he would and put the photo in his jacket pocket. Constantine mused there were no happy endings, just a price to pay. Chandler boasted there was no price too high when it came to his daughter. Constantine told him to tell him that again after the price was paid. While in the airport, Constantine got his baggage and found Chandler reading a newspaper with a headline about 23 new cases of a coma. They took the escalator down. Constantine noticed a woman going up staring at him strangely. Chander didn't and asked him if he thought it was a trap. Constantine insisted it was always a trap.
On the drive over, Constantine clued Chas Chandler in on the "Enstrom" in the address was an anagram for monster. They arrived at a mansion and a butler resembling an anthropomorphic pig answered. He was amused to tell them to enter freely and of their own free will then asked them to wait in the mezzaine. Constantine ignored the request and walked past a red curtain. He found an in-door swimming pool filled with liquefying corpses. Beroul appeared and countered that he liked the smell. Constantine presumed he was Beroul. Beroul noted he had to wait for the bodies to liquefy then the bones would be dredged out and the pool would be ready for his daily swims. Constantine remarked that was lovely. Beroul boasted a man had to stay in shape. Constantine contended he was no man. Beroul grabbed him, reminded to remember that, then tossed him. Constantine realized he knew who he was. Beroul asked why else would he go to the trouble to bring him to Los Angeles. Constantine deduced Trisha Chandler was used as a lure.
Beroul teased but Constantine wanted to know what he wanted. Beroul told Constantine about his plans to open a branch office of Hell in Los Angeles. He marveled over all the souls begging to be corrupted and consumed but revealed he was in competition with five other demons and wanted them eliminated. Constantine refused to do anything before he saw the girl. Beroul asked which one. Constantine specified he meant Trisha Chandler. Beroul sat and dipped his toes into the pool and revealed her soul was being kept prisoner in his heart for safe keeping. Chas Chandler heard and ran in with a knife. Constantine stopped him and warned an attack on Beroul was an attack on his daughter. Chandler wasn't so sure and rushed him. Beroul teleported him to a top of a dome at the Griffith Observatory on Mount Hollywood. Beroul asked Constantine if he was going to take the job. Constantine demanded a fat salary and swanky hotel. Beroul agreed to the terms and told him to leave because it was time for "The Young & The Restless."
===Justice League Dark: Apokolips War===
Now an official member of the Justice League alongside his companion, Zatanna, they have now moved into the Justice League Watchtower since The House of Mystery kicked John out. He attends the briefing of the Justice League as Superman plans to wage war against Darkseid. Constantine is one of the few individuals who directly opposed this plan, thinking about the consequences of dragging humanity into it, but gives up after Superman refused to discuss it. Constantine accompanies the Justice League as they raid Apokolips, home of Darkseid, while Teen Titans remain on Earth as a "home-guard" but upon arrival, they are attacked by Darkseid and his army/legion/horde/military of Paradooms, kryptonian parademon supersoldiers and genetic hybrids of Parademons and Doomsday created by Darkseid using Superman's Kryptonian DNA. While the Justice League fought hard, they are ultimately taken down and most of them were either killed or incapacitated due to Darkseid having plans for some of them. Constantine watches in horror as Zatanna is viciously eaten alive by a group of Paradooms, fleeing through a portal as she calls out to him.
Two years later, Earth has been almost completely conquered as it is reduced to a barren wasteland and Parademons roam the streets. Constantine and Etrigan drink their sorrows away in a London pub until they are confronted by Raven and a depowered Superman, wanting Constantine to join them in their mission. No longer wishing to trust Superman after his failed plan, Constantine initially declined, but is convinced due to his guilt over the death of Zatanna. The two ask Constantine to use a locator spell to find Damian Wayne, Batman's son who survived the Paradooms' attack on Earth and he's in League of Assassins Outpost, in order to recruit him and convince him to help break Batman free of Darkseid's programming. 
Eventually, Damian joins the group, and they head to Metropolis to meet up with Lois Lane, who has recruited the Suicide Squad. Constantine is left uncomfortable as he reunites with his apparent ex, King Shark. With the alliance set, Lois Lane goes over the plan of destroying Apokolips, and the group heads to LexCorp, the location of the one and only boom tube on Earth. As the group did not have enough forces to assault all three Reapers at once, Constantine manages to convince Swamp Thing to destroy one of the Reapers in order to protect the planet. After making their way to the boom tube, Constantine assures Raven that he has a method of dealing with Trigon should he ever escape, but opts for Raven to continue subduing him. Constantine, along with Superman (wearing a battle suit with Kryptonite weapons given to him by Lex Luthor), Raven, Damian, and Etrigan, use the boom tube to head to Apokolips. 
After arriving, the group is confronted by the Furies; Wonder Woman, Martian Manhunter, Mera, Hawkman, and Starfire were beaten and converted into partly-cybernetic soldiers that were brainwashed to work under Darkseid. Constantine is saved by Etrigan, who does battle with Wonder Woman, but he is defeated and killed. Using his magic, Constantine turns the Lasso of Truth against Wonder Woman and uses it to remind herself of who she is, breaking her free from her programming. Wonder Woman fights off the remaining Furies as the group continue their mission. 
The group encounter The Flash, as the power generator who is forced to continue running on a treadmill to power Apokolips. After Barry is freed, Constantine scans his mind, learning about Flashpoint Paradox. The group runs into Cyborg, fully integrated into Apokolips itself and subservient to Darkseid, and Constantine uses his magic to free him of his programming. The group is then confronted by Darkseid and Batman, who fights Damian. Before he lands the killing blow, Batman is freed of his programming by remembering his past, attacking Darkseid instead. When Darkseid retaliates, Damian is fatally wounded as he steps in front of Darkseid's omega beams, which enrages Raven and breaks Trigon free of his bondage. Constantine prepares to act as Trigon emerges, opting to offer his own body as his host, but Trigon kills Constantine by snapping his neck after choosing Clark as his host instead. 
Constantine wakes up in the afterlife, with Zatanna, who apologizes to him for using a compulsion spell to force him to escape when she died, as a backup and contingency plan set by Batman. Since Constantine still has a job to do, Zatanna uses her powers to revive him. As Superman battles Darkseid, Cyborg plans to send the heroes to Earth while he sends Apokolips into a void of nothingness. Not wanting to leave Superman behind, Constantine and Raven combine their powers to grant Trigon a physical form, allowing him to take over the battle against Darkseid. With Cyborg integrated into Apokolips itself, he is unable to leave, shooting down Constantine's idea of transferring his consciousness. The heroes are transported to Earth, while Apokolips is sent into the void, trapping Darkseid, Trigon, Cyborg, and the Paradooms for all eternity. 
Back on Earth, the Justice League lament over their failures and losses, despite being victorious. Batman announces to the group that despite the Reapers being destroyed, the damage was done, and the Earth lost 31% of its molten core, compromising the planet as well as over a billion of the population. Remaining optimistic, Constantine informs Flash that he must clear the board and create a second Flashpoint, despite Flash promising Iris West he won't do it again. Although reluctant at first, Flash is convinced that regardless of the changes, it would be a better situation than now. Constantine watches as Flash runs and the timeline is reset.
=== DC Showcase: Constantine: The House of Mystery ===
As Barry Allen ran back in time before his Pre-Flashpoint version could head towards the past to save his mother. Constantine placed a protection spell around him to prevent Darkseid from the past detecting him and their universe like he detected them when Barry altered time previously.
As the light engulfed all the heroes, Constantine finds himself back in the House of Mystery clean shaven and with a shorter trench coat confused at what has just happened.
=== Tomorrowverse ===
After escaping The House of Mystery and realizing The Spectre trapped him there for protection as the universe wishes to "Balance the scales" after what he did having The Flash create another Flashpoint, a massive void in the universe opens up dragging Constantine into it screaming.
Now in a new universe he has taken the appearance of an old homeless man who visits every Earth as they are being destroyed by the Anti Matter wave, with no memory of who he is or why is being placed on multiple Earth's at their end. He only knows that he is responsible for it along with Barry Allen. While on Earth-1 while with Iris Constantine touches Barry's heard sending him through the Speed Force to Earth-3.
He later froze the Crime Syndicate allowing Barry to escape that universe.
==Personality==
Constantine is not considered a superhero in the traditional sense and seems to hold a dim view of "the capes and tights crew," at least in regards to their ability to handle magical situations. However, Constantine seems to have a lower success rate than the League, as Zatanna claims he is guilty of "A hundred screw-ups. Costing lives and souls."
Despite being firmly on the side of good, Constantine is often blunt and disrespectful even when his life is in danger. He often employs risky strategies and is perfectly willing to manipulate his friends to achieve his goals and is flippant when called upon to defend his actions. Because of this, he frequently ruins his own relationships, as seen with Jason Blood, Zatanna and Chas Chandler.
He is capable of loyalty and comradely, such as when he talked Zatanna out of killing Felix Faust and arranged Jason Blood to be buried in the place the knight's home village once stood, he even goes as far as sacrificing his friendship with Chas to save Chas' daughter. However, he will still sacrifice his friends without hesitation especially if he feels wronged by them, as he allowed Ritchie's soul to be taken to Hell despite his obvious remorse.
Zatanna implied that Constantine is something of a womanizer. Constantine despises having to "play telephone" with spirits and people who can't see them at which point he uses his magic to solve the issue.
John is usually relax and hard to be shocked. It seems he is accustomed to violent scenes. John is also very negative, he believes there is no good ending.
==Powers and Abilities==
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===Powers===
*Expert Sorcerer: Constantine is a talented magician, capable of casting a wide variety of spells for the purposes of attack, defense, surveillance, or transportation. However, his magical powers seem inferior to those of other more advanced magic-users, such as Felix Faust and Zatanna.
**Spell Casting: Constantine can hurl fireballs, levitate, exorcise spiritual entities, undo illusions, restrain others, view events happening far away, even compel others to do his bidding. He occasionally supplements his own abilities with magical artifacts. Many of his spells involve fire.
***Pyrokinesis: Constantine is capable of launching powerful blasts of fire from his hands, which he generally uses in his enchantments. These blasts of fire are powerful enough to counter Felix Faust's magical blasts.
***Portal Creation: Constantine is capable of creating inter-dimensional portals. This was seen when he escaped from Apokolips while the Paradooms killed Zatanna
***Enchantment: Constantine was able to enchant the Lasso of Truth with a spell to make her follow his orders, thus managing to free Wonder Woman from Darkseid's control. He can also use mystical energies to infuse playing cards with small, but concentrated explosive power. Constantine was also able to bound Trigon to himself, rendering Trigon without a physical body. He could also reverse the spell to free Trigon. 
***Mystical Shielding: Constantine is able to conjure up mystical shields in order to deflect oncoming attacks. He can also fire his energy blast through them. This is seen in the picture above. His magic shield looks like a Zodiac circle with symbols on the side and 3 smaller ones on the inside that looks similar to a ritual spell.
***Eldritch Blast: Constantine can fire magical blasts either through his hands or his magical shield
***Techno-Magic: Constantine was even able to utilize a type of magic which allows him to hack and manipulate even the most advanced technology known to exist, such as Apokopitcian technology. He used this to break Cyborg free from Darkseid's control, freeing the Furies from his control in the process.
***Power Bestowal: Constantine was able to give Batman the ability to perceive spirits, because he did not want to have to "play telephone" with spirits and people.
***Demonic Exorcism: Constantine is capable of exorcising demons out of human vessels. He used this spell to separate Destiny from Ritchie and eventually banish Destiny to hell.
***Illusion Conjuration: Constantine was able to use this to render himself and his allies visually undetectable to the threats on Apokolips.
***Astral Projection: He was able to make himself appear to Swamp Thing
***Teleportation: Constantine was able to transfer himself and his allies to his secret hideaway in the Big Ben in London. During his fight with the cyborg Wonder Woman, Constantine was able to avoid her attacks by teleporting himself from her range of attacks.
***Locator Spell: Constantine was able to use a spell to locate a person or object. He used this in Justice League Dark: Apokolips War to find Damian Wayne.
**Clairvoyance: Constantine can perceive spirits invisible to the human eye such as Deadman.
**Immunity to Forced Insanity: When facing off with Destiny, Constantine remained unaffected by his magic, which drove even Green Lantern, Superman and Wonder Woman mad with visions of demons.
**Possession Immunity: When allowing Deadman to possess him in a Trojan Horse play to kill Destiny, Constantine was able to retain control of his body.
===Abilities===
*Mystical Knowledge: Constantine possesses advanced knowledge of the nature and workings of supernatural forces and artifacts.
*Master Manipulator: Even without magic, Constantine is very good at getting his allies and enemies to do as he wishes. For enemies, he prefers to tick them off so they make mistakes, leaving him able to make cold-headed choices, such as his confrontation with Destiny.. When conversing with allies, he tends to play on their consciences by reminding them of what's at stake, in order to get their help.
*Leadership: Despite his claims otherwise, Constantine is a gifted leader and strategist, leading the Justice League Dark and Justice League on many missions
*Multilingualism: He is able to speak English and learned Latin in order to recite his magical spells.
*Occultism
==Paraphernalia==
=== Weapons ===
* Ice Dagger: John used a dagger that shot icicles in his fight against the demons three
=== Equipment ===
*Mystical Artifacts: Constantine has several mystical artifacts that he has obtained throughout his life. He uses them as a focal point for his spells. Among these include scrolls, daggers, etc.
==Appearances==
===Films===
*Justice League Dark
*Constantine: City of Demons
*Justice League Dark: Apokolips War
*DC Showcase: Constantine: The House of Mystery
===Web Series===
*Constantine: City of Demons
**"Episode One"
**"Episode Two"
**"Episode Three"
**"Episode Four"
**"Episode Five"
==Trivia==
*He's implied to have his life/soul sought after by many he's wronged/ticked off.
**Proven true I'm DC Showcase: Constantine: The House of Mystery; where he sold it to three demons. Therefore Constantine cannot have his soul claimed upon death.
*According to Jay Oliva, though Constantine possesses an affinity for magic, he requires a medium to cast spells; because of such, John's magic is neither good nor evil. Throughout Justice League Dark, Constantine is shown using various objects to cast spells.
*in Constantine: City of Demons, Constantine references the Marvel Cinematic Universe's Doctor Strange when exclaiming "Who do you think I am? Benedict bloody Cumberbatch?".
*Unlike most superheroes who have a base of operations and vehicle to travel in. Constantine is unique as owning the The House of Mystery functions as both his base of operations and his mode of transport as it can appear anywhere willed to by owner.
==Gallery==
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Characters
Heroes
Aquaman - Batgirl - Batman - Batwing - Batwoman - Beast Boy - Blue Beetle - Bumblebee - Captain Atom - Catwoman - Cyborg - Deadman - Etrigan - Flash - Green Lantern - Jason Blood - John Constantine - Kid Flash - Nightwing - Raven - Robin - Shazam - Speedy - Starfire - Superboy - Superman - Terra - Wonder Girl - Wonder Woman - Zatanna
Villains
Amanda Waller - Bane - Black Mask - Blockbuster - Bronze Tiger - Brother Blood - Calculator - Captain Boomerang - Cheetah - Copperhead - Count Vertigo - Cyborg Superman - Darkseid - Deadshot - Deathstroke - Destiny - Doctor Cyber - Doctor Poison - Doomsday - Electrocutioner - Firefly - Giganta - Harley Quinn - Hellhound - Heretic - Hush -Jewelee - Killer Croc - Killer Frost - Killer Moth - Knockout - Lex Luthor - Medusa - Metallo - Ocean Master - Onyx - Poison Ivy - Punch - Professor Pyg - Professor Zoom - Ra's al Ghul - Scandal Savage - Scarecrow - Silver Swan - Solomon Grundy - Talia al Ghul - Talon - The Dollmaker - The Grandmaster - The Joker - The Mad Hatter - The Penguin - Toy Master - Trigon - Tusk - Ubu - Vandal Savage - Veronica Cale - Weather Wizard
Other Characters
Alfred Pennyworth - Cat Grant - Elizabeth Kane - Jacob Kane - James Gordon - Jimmy Olsen - Lois Lane - Lucius Fox - Martha Wayne - Perry White - Renee Montoya - Thomas Wayne
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Category:Superheroes
Category:Justice League members
Category:Humans
Category:Justice League Dark Characters
Category:Constantine: City of Demons Characters
Category:Justice League Dark Members
Category:Justice League Dark: Apokolips War characters
Category:Heaven Residents
Category:Aliens
Category:Males
Category:Relation shipped People