Adam

Professional status
Occupation
Commander of the Exorcists (formerly)
Relationships
Family
Angels (creators)
Eve (second wife)
Humans (descendants)
Friends
Lute (lieutenant)
Enemies
Employees of the Hazbin Hotel
Charlie Morningstar
Vaggie (former subordinate)
Alastor (surviving victim)
Niffty (killer)
Angel Dust
Sir Pentious (victim)
Lucifer Morningstar
Others
Lilith (ex-wife)
Seraphim Angels (acquainted)
Sera (manager)
Emily
Exorcists (subordinates)

Adam was an angel with a human appearance. Most of the time, he wore a mask that appeared similar to other Exorcists, though with normal-looking eyes and golden facial expressions. The mask also held a pair of horns similar to an Exorcist, albeit longer, smoother, and with a golden ornamental attachment on the tips.

Under his mask, he is revealed to be a fair-skinned angel with golden-yellow eyes that have dark bags underneath, a stubble-beard on his chin, and slightly messy, short cedar-brown colored hair.

He also had a pair of large and golden wings on his back. In contrast to other angels that have appeared thus far, Adam's halo was bright gold in appearance, and similar to the Exorcists, has two spikes pointing up and down from each other, though these spikes are located at the front of his halo as opposed to the likes of Lute's halo, which has its spikes in the middle, joined by a small dot.

He wore a smooth white and golden cloak that appears to have a large 'A' symbol emblazoned on the front. His visible hands were black in appearance, and had gold-tipped spikes on the back of his collar.

In "The Show Must Go On", Lucifer mentions that Adam had "really let himself go", implying Adam had become overweight. Adam's entire body gives off a white glow throughout his fight with Lucifer until he collapses from being stabbed.

Adam appeared very egotistical and unsympathetic. As the leader of his Exorcist army, he took his stance as the Exorcists' head figure very seriously, sending antagonistic threats towards demons and anyone for standing in their way or whoever disobeyed his command, as he did so with Vaggie for refusing to kill a Sinner, cutting her wings, and leaving her in Hell.

He also displayed traits of extreme narcissism and chauvinism, believing himself the perfect man due to being the first and claiming he had never made a mistake in his life, since he was the first man to be born on Earth, and he claimed that all the male bloodline came from him. His narcissism was so great that, upon his defeat, he refused to admit how far he had fallen and expressed a god-like complex by proclaiming his enemies should be grateful for him having fathered the beginning of humanity while demanding they worship him for his deeds.

Adam did not appear to be aware that his egotistical and depraved behavior towards Lilith was the cause of her leaving him. When meeting Charlie Morningstar, he didn't hate her for being a child of the woman he was married to before she fell in love with Lucifer, and was relatively patient with her, although remained dismissive of her suggestions. Adam was also sexist, constantly addressing other women as "bitches" and enjoyed their sexual depravity, as he admitted to Vaggie that her forbidden love relationship with Charlie was "hot as fuck", albeit it is unclear whether this was about their genders or them being angel and demon. Despite this, he seemed to have a good relationship with Lute, whom he seemed to have in very high esteem, even though he was her superior.

Despite his obliviousness, Adam did show moments of common sense and self-awareness, such as when the death of an Exorcist was discovered, he knew that if they decided to kill the Sinners now after just one week after the most recent Extermination, then demons would catch on to how Exorcists can be kil

Longevity - As told in "Overture", Adam had existed since the creation of the world, meaning he was at least thousands of years old and presumably was unable to die of old age.
Flight - Adam had a set of wings that he could use to fly at great speed. He could also remove a feather from his wings to use as a quill pen.
Nephokinesis - He could control clouds he creates and make them into steps.
Cloud creation - With a flap of his wings, he can create a gust of clouds around him.
Immense strength - He was shown to be able to smash a light projector in front of him with brute strength in a moment of rage, and later shatter Alastor's barrier with a single punch. He was also shown to be strong enough to physically overpower Charlie, despite the latter assuming her full demon form. However, Charlie managed to use more of her demonic powers to stop him from punching Lucifer, utterly overpowering him and confusing him, indicating that he is only stronger than Charlie if she doesn't focus on all her power.
Enhanced endurance - Despite having not experienced pain for likely millennia, Adam was able to easily shrug off getting stabbed by Charlie with her trident despite saying that it hurt and he quickly retaliate after being repeatedly punched in the face by Lucifer.
Conjuration - Adam could summon objects as he pleased, summoning his guitar and physical Exorcist copies during Hell is Forever, a golden scroll informing Charlie of Heaven's decision to move up the next Extermination, and a piece of golden paper to write on in court.
Alteration - Adam also showed he could alter the objects he created, such as when he made his axe guitar larger while fighting Alastor.
Pyligenesis - Adam could create portals for other Angels to use, notably to transport himself and his Exorcist army to Hell at the start of each annual extermination. He also opened a portal to banish Charlie and Vaggie back to Hell in "Welcome to Heaven".

Angelic power - As an angel, he most likely possessed high angelic power, especially as the leader of the Exorcists. His strength was proven to be immense, surpassing all but the strongest of Demons as he was able to easily overwhelm both Alastor and later Charlie, who had assumed her full demon form, and would have won had Lucifer not interfered.
Photokinesis - Adam could fire blasts of holy light strong enough to vaporize Sir Pentious and his war machine in one small blast and slice tall buildings in half. He also showed he could channel his light through his guitar/axe to create powerful blades of light that were able to cut through Alastor's cane and through his fist to destroy demonic barriers. In "Overture", he created a giant bright orb of light above him while he was singing Hell is Forever.
Skillset
Musical talent - He was capable of singing and in "Overture" was implied to have been part of a band.
Guitar-playing - Adam was talented at playing the guitar and did so seemingly whenever he could.
Axe proficiency - Adam wielded his guitar-axe with amazing skill as he could fight out and seriously wound Alastor during their duel.
Leadership - Adam appeared to be a competent and capable leader of the Exorcists, often personally leading them into battle. Additionally, Adam appears to genuinely care for his subordinates.
Strategic mind - In both "Overture" and "The Show Must Go On", Adam demonstrates sound and logical thinking both in and out of combat; in the former, Adam waits to begin the next extermination so as not to prematurely reveal his plan, while in the latter, Adam personally attacks high-threat targets to even the odds for his Exorcists, as seen with his battle with Alastor, since he recognized him as the conjurer of the hotel's barrier.