Diablo Tyrael

Tyrael, is a fascinating character who undergoes a major transformation. Initially, he's the Archangel of Justice, a powerful warrior wielding the flaming sword El'druin and leading the angelic forces against the demonic Burning Hells. Unwavering in his pursuit of justice, he embodies the strict, lawful good archetype. However, Tyrael's experiences with humanity, particularly their potential for both good and evil, lead him to question the rigid ways of the angels.

In a pivotal moment, he sheds his angelic form and embraces a mortal existence, seeking a new understanding of justice and wisdom. This act makes him a unique figure, a former archangel walking among humans, forever changed by his experiences.