Blitzo/History

Past
Blitzo was born to Cash Buckzo and an unnamed female imp, alongside his twin sister named Barbie Wire. Growing up, he worked in the family's circus ran by his father and ringleader. Blitzo's father had gotten Blitzo to do something which the young boy found morally wrong, for no other reason than greed. His relationship with his mother was presumably positive, as Cash exploited his care for her to manipulate his son.

In the circus, he performed with another imp child named Fizzarolli in a shared act. Despite enjoying working in the circus and his friendship with Fizzarolli, he hoped one day he would become famous enough and run his own circus; at the same time, however, he felt obligated to work to support his family, especially his mother.

During one performance, Blitzo's act caught the attention of a Goetiec Prince named Stolas, who was instantly smitten with the imp. Stolas' father, Paimon, then negotiated a deal with Cash to arrange a playdate for Blitzo and Stolas, but before trading his son to Paimon, Cash instructed Blitzo to rob from the Goetia household, reminding Blitzo of his loyalty to his family. While initially bored with Stolas in the mansion, Blitzo suggested they play a game of "pirates", which involved gathering all the most valuable items in the house. Blitzo then amassed a bag of treasure and tossed it to his father as he was hiding outside, before returning to Stolas. Outside the mansion, Blitzo inquired about Stolas' grimoire, to which Stolas explained it was for his duties and expressed his dream to join the Goetia family. Blitzo revealed to Stolas his dream was to run his own circus, and joked that one day he would hire Stolas to be part of it.

Blitzo continued to work at the circus along with his family, and his friend Fizzarolli, but Blitzo envied the admiration that Fizzarolli received for his talents, from both circus folk and those visiting the circus.

Blitzo and Fizzarolli went to a Mammon concert that turned out to be an advertisement for a clown job. After the concert, Blitzo comforts Fizzarolli when he begins to doubt his talents because of a crazy fans words.

Fifteen years before the events of "Oops", Blitzo intended to give Fizzarolli a flower and letter sealed with a heart for his birthday, but seeing the admiration his father gave Fizzarolli, an ashamed and jealous Blitzo stormed off crying and accidentally bumped into someone who dropped a cake, which candles lit the tent on fire. Blitzo, now outside the tent, stood in horror as the fire quickly spread across the entire circus before a sudden explosion of fireworks from the tent hit Blitzo and burned the right side of his face. Amongst the ruins of the still burning tent, an injured Blitzo saw a now heavily injured and burning Fizzarolli, who desperately reached out to him for help. In a panic, Blitzo left Fizzarolli behind in order to find help, but stopped as he saw his family's tent ablaze and rushed to help his mother, but his help seemed to have been in vain, as she is implied to have perished anyway.

Blitzo attempted to visit Fizzarolli several times after the fire but was turned away by Fizzarolli's associates, who told Blitzo that Fizzarolli did not what to see him, and they never told Fizzarolli that he tried to visit, leading them to not speak to or see each other again, which soured their relationship over time.

In adulthood, Blitzo worked as a clown at Loo Loo Land who gave out balloons to children and performed a show routine with jokes. It is known that Blitzo came to hate that job and was an unpopular act. He also hated Robo Fizz for being modeled after Fizzarolli, whom he considered a "slutty toy clown".

Eventually, Blitzo quit Loo Loo Land and went out on his own; in an attempt to separate himself from his past, he began insisting the "o" in his name was silent and started going by the shortened "Blitz".

Sometime in his life before the start of the series, he and Verosika Mayday entered a romantic relationship. The relationship was presumably tense and quickly ended after Blitzo stole her car and credit card, went to Wrath and used her money for horse-riding lessons.

4-5 years before the start of the series, Blitzo adopted a hellhound from the Hellhound Adoption Center named Loona as his daughter.

At some point for reasons unexplained, Blitzo was imprisoned in the Greed Ring. His cellmate was Moxxie, who presumably aided in Blitzo's already-formed escape plan, which possibly involved shooting up an office.

At some point before the start of the series, Blitzo got the idea to start a freelance assassination business, which began as an operation in Hell.

Some time later, during a party, Blitzo attempted to break into Stolas' mansion to steal the Goetic Prince's grimoire in order to obtain access to the living world. Blitzo was found and captured, but at the request of Stolas was granted an audience with the Prince in his room. Blitzo exploited his previous relationship with Stolas to seduce him and escaped with the grimoire the next morning.

Using the grimoire he had stolen from Stolas, Blitzo went on to formally establish a business of killing humans on Earth called Immediate Murder Professionals, and hired Moxxie and another imp as assassins along with his own daughter to work as the company's receptionist.

Hazbin Hotel pilot
Blitzo was in the 666 News Studio where he watched Charlie Morningstar's interview and performance about her opening a hotel to redeem guests.

Helluva Boss pilot
NOTE: The events depicted within the episode are confirmed to be not canon to the main Hazbin Hotel franchise by the creators. Blitzo is in the I.M.P Headquarters meeting room discussing how to improve the company. The group begins to argue and Eddie belittles the team, but after learning Eddie was indeed the target they take great delight in killing him.

"Murder Family"
In his office, Blitzo discusses business with a client about killing someone who survived being shot after she was caught with the client's husband. Throughout the meeting, Blitzo gets intimidated by the client's frustration but still agrees to do the job, even promising that if the target isn't killed in 24 hours the payment will be free due to Moxxie tipping over a tank full of electric eels and setting the building on fire in front of the client.

When they reach the targets house Blitzo is about to shoot the target until Moxxie purposely makes him miss because she had her family with her. Blitzo scolds Moxxie but gets shot in the arm, forcing the imp to flee to the forest. While hiding from the woman, Blitzo's cover is blown when Stolas rings and proposes an agreement about the Grimoire; Blitzo is permitted to use the book to do his job, but every month he is to spend a night with Stolas.

Blitzo and Millie are found and tied up in a ritual-like part of the forest and set on fire and Blitzo explains that fire doesn't work on them. Moxxie arrives and saves them by killing the target. After being untied Blitzo threatens Moxxie to never hesitate again or else he'll sexually assault him and Millie as punishment.

Later, Blitzo and the rest of the gang congratulate Moxxie on a successful job.

"Loo Loo Land"
Stolas requests Blitzo and I.M.P's assistance to protect him and his daughter while they go to Loo Loo Land. At first Blitzo declines as "being bodyguards" isn't their job but accepts due to a large sum of money being involved.

Inside the FizzaRolli 'n Friends attraction Blitzo keeps a close eye on the Robotic Fizzarolli, but when Stolas chases after Octavia, Blitzo gets into a fight with the animatronic, causing Loo Loo Land to burn down. He, Moxxie, and Millie are sent flying outside Loo Loo Land, and Blitzo says it was worth it as the Robotic Fizzarolli had been swallowed by a dragon.

"Spring Broken"
While on their way to work Blitzo encounters his ex girlfriend, Verosika Mayday, after she purposely parks in I.M.P's designated parking spot, and the two get into an argument with Verosika refusing to park somewhere else. In order to make her leave, Blitzo challenges Verosika to a bet where if she and her crew can have sex with more people than I.M.P can kill during spring break she can keep the parking space.

Throughout the day Blitzo gets overprotective of Loona when she befriends Vortex, and is saddened to hear Loona angrily disown him because he is not her dad and she doesn't need him.

Later Blitzo catches Moxxie after Millie saved him from the mutant catfish, but is met with reprimands from Verosika for I.M.P's unsubtlety. Blitzo makes a deal with Verosika where he won't mention anything about her involvement with the monster catfish if she let's him use the parking space, to which she begrudgingly agrees to and Blitzo begins celebrating his victory.

"C.H.E.R.U.B"
At the office, Blitzo is shooting televisions until the building starts to shake and Loopty Goopty breaks into the building through the wall and Blitzo asks if he has insurance. After finding out Loopty recently died and is already plotting revenge on his business partner, Lyle Lipton, Blitzo reminds Loopty that they would be stuck together forever if Lyle died and ends up in Hell.

Blitzo, Moxxie and Millie go to Earth to assassinate Lyle where they watch with snacks in hand Lyle tying a noose for himself until the cherubs interrupt with a flash that sends Blitzo's cat sock away, which he watches in sadness.

Blitzo and his group attempt to convince Lyle to continue the process of taking his own life by showing him the worst of the world as they refute against the cherubs attempt to convince him to stay alive.

When the cherubs take Lyle to an opera, Blitzo attempts to ruin the show by moving a stage light until it accidentally drops and kills the singera. The death of the singer causes the cherubs to have had enough of the imps, and when they say they are just trying to do their jobs Blitzo responds that so are they and that Loopty paid in advance, and shows that he already spent the money on a toy horse.

Blitzo gets into a fight against Cletus and throws his gun at Cletus' face when he runs out of ammo, and the cause a row of stage lights to fall onto and partially destroy the stage, which launches a piano into the air that kills Lyle.

Back in their meeting room, under the assumption Lyle was sent to heaven, Blitzo tells I.M.P that they failed and texts Loopty and tells him that they fucked up. Then when Loopty bursts through the I.M.P HQ wall, Blitzo assumes he's angry for failing his job, but suddenly Lyle bursts through the wall, and then so does Wally Wackford, causing Blitzo to yell at everyone to stop breaking his walls because Moxxie will have to fix all of it.

After Wally jokes around, saying he has a "holy operation", as well as pronouncing the silent "O" in his name Blitzo yells for them all to get out.