Lucifer

Originally devoted to God like any of his siblings, Lucifer, being the most elevated among his kin, felt the weight of mankind's holiness the most intensely. While all of Heaven would envy the mortal soul in their own way, Lucifer was driven to madness by his jealousy for God's favor. Seeking to destroy mankind by achieving godhood and usurping Heaven's throne, Lucifer persuaded a host of like-minded angels to join his rebellion. Being the most powerful archangel created by God, Lucifer is a being with immense power surpassing the strength and intelligence of Gabriel and all other angels. Only God is his superior. Lucifer was present at the beginning of Creation and is immortal. He can fly with his wings like all angels, but also has superhuman strength. He can be both charming and terrifying at the same time. Lucifer can also transform into a flock of ravens at will. (character idea from the movie "The Prophecy")