Estarossa

Estarossa is a major antagonist in the anime The Seven Deadly Sins (Nanatsu no Taizai), introduced as one of the Ten Commandments, an elite group of powerful demons serving the Demon King.

He is presented as the middle son of the Demon King (brother to Meliodas and Zeldris), with a calm, composed, and often aloof demeanor that hides a sadistic and ruthless side. Physically, he's a tall, muscular man with silver hair, resembling an adult version of Meliodas.

His key ability is the Commandment of Love, which renders anyone harboring hatred toward him powerless and unable to inflict damage. He also possesses immense physical strength, the ability to reflect physical attacks (similar to Full Counter), and other demonic powers like darkness manipulation.

Later in the series (revealed in the final season, Dragon's Judgment), his true identity is uncovered as Mael, one of the Four Archangels from the Goddess Clan, whose memories and existence were altered by a forbidden spell during the ancient Holy War.