Uzziel

Uzziel is an angel that worked as one of Heaven' squad leader. He worked under Zachariah supervision.

History
While he never leaving his post in Heaven previously, he had already watched many conflicts in humankind and getting tired of watching it. When Zachariah came up with plan to initiate Apocalypse along with top tier Angels, he interested with it. But soon, when he realized Demons had too much backup arsenals that can turning the tides the onset of the ongoing apocalypse to their favor and derailing it out of Angels plan, he joined the squad to ensure apocalypse will going as previously planned by Heaven' executive.

Supernatural: Heart of the Dragon
At some point, learning some information about demon plot from Zachariah, he joined the squad and sent into the interfaith conference in San Fransisco. He later possessed a muscular looking pediatrician named Pierce.

Now attending the onference along with his squad, he later teamed with Ramiel. When Ramiel exposed the presence of last part of Stone of Hyginus in religious figurine possession, he gained attention of the attendants including Uzziel. Uzziel that never leaving his post before now stunned after seeing the legendary demonic relic now in the front of his eyes.

Suddenly, a team of demons rampaged, harming the religious figures and angels. A clash ensued between demons and angels. Uzziel later joined with other angels to battle the demon squad, separating him with Ramiel that encounter the religious figurine. Amid the chaos, it was later revealed that the religious figurine had in fact been possessed by a demon. The demon was quite powerful and able to injure Ramiel physically. The demon later unexpectedly pulled out an angelus iuguolo and stabbed Ramiel with it, fatally burning the angel, as well as his vessel. With his remaining strength, Ramiel was able to smite the demon seconds before his demise. With his last breath, Ramiel told Uzziel to destroy the angelus iuguolo and the Stone of Hyginus before the demons claimed it.

Uzziel, deeply saddened seeing the death of Ramiel. He later picked the angelus iuguolo and atomized it, so the weapon not used again anymore. He, with other angels later escaped the scene, leaving bodies behind, and traveled to where the remaining Stone of Hyginus stored, destroying them as well for good.

In aftermath, Uzziel later reported to Zachariah in a New York cafe about San Fransisco mission. While the mission is a success, it claimed one angel lost. He also reported about Winchesters and Castiel efforts in combating The Heart of the Dragon, and warned to Zachariah about Castiel movement that tended to close with the Winchesters. Zachariah later revealed, that he had been long ago aware about it and knew that whereever Castiel found something new, the Winchesters will showed up to deal with it together. Zachariah tell to Uzziel, while the Winchesters not played the part as expected by him and Heaven' executive, they still on the plan and helping the angels in onset of the apocalypse. Growing upset, Uzziel planned to killed them all, however Zachariah says no because no one angels wanted to see the vessel of Michael and Lucifer (Dean and Sam respectively) died too early and they only vessel in the existence that strong enough to hold both Archangels for final war. Zachariah tell Uzziel to hold his own and keep focused on the plan.

Power and Abilities
Uzziel is a high-ranked angel, superior than Ramiel and other angels in his squad. But lesser than Zachariah.
 * Angelic Possession - In order to walk on earth, Ramiel need a vessel. Like Raphael somewhat, he also had a preference to strongly built man and Afro-American descent.
 * Molecular Combustion - He displayed ability to atomized objects that he tergeted. He destroyed angelus iuguolo and Stone of Hyginus with this ability.

Appearances

 * Supernatural: Heart of the Dragon

Trivia

 * Uzziel shares some traits with Raphael. He also shared similar preferences of vessel, being that of a strongly built Afro-American person.