Gadreel (Apocalypse world)

"You think this is a joke? You know that if you continue to lie to him or me, you'll die...Slow and Painfully."

-Gadreel to Nathaniel & Raziel

Gadreel was the angel that guarded the Garden of Eden from evil, particularly Lucifer, who managed to trick Gadreel into letting him in. This ruptured the Garden's stability, triggering a series of events that caused the creation of Hell, Lucifer's falling from Heaven, humanity's corruption, and the creation of demons. As punishment for his failure, Gadreel was imprisoned within Heaven's dungeon and tortured for millions of years.

History
Gadreel was once God's most trusted angel. He was stationed by God at the Garden of Eden to protect it from evil. However, he failed at this task by letting the serpent in, cursing the Earth with evil, and so was dishonored but would claim that it was a mistake and not his fault, implying that he let Lucifer in by accident without knowing his intentions. His actions led to the chaos in the universe, the severity of which caused him to be locked in the darkest dungeon in Heaven for countless thousands of years, something that, according to Metatron, broke God's heart. Metatron amounted his image to "a sap" and "Heaven's longest running joke.". From the moment of his imprisonment, Gadreel's sole obsession was to one day escape and redeem himself, so much that he lost sight of the mission of protecting humanity. During his imprisonment, Gadreel was abused by the angel guard Kemuel for countless centuries but also befriended fellow inmate Daniel. Gadreel was broke out by his older brother Nathaniel and he now fights for him and Lucifer, helping to take over the planet and kill/enslave everyone.