Near the end of the war, he was sent to capture or kill the recently escaped As a result of the forbidden spell used by Gowther, the memories of Zeldris were altered to believe that the Archangel Along with the rest of the Demon Clan, Zeldris was sealed away by the As the leader of the Ten Commandments, younger brother of Meliodas, and son of the Demon King himself, Zeldris is an extremely powerful demon. He was able to single-handedly easily render Camelot's entire military forces, the second most powerful kingdom in Britannia, completely powerless, without sustaining any injury.Zeldris once idolized Meliodas when he was the leader of the Ten Commandments and was trained in combat by him. Consequently, it makes his motivations rather unclear as he does not put himself forward for the Demon King's throne and rather prefers "gaining" Zeldris implied that Estarossa may hunger for more power, as he warned him to not try stealing the Commandments they had to recover for himself. Zeldris is highly confident in his abilities. The last straw came when the betrayal caused the Vampire Clan to attempt to revolt against the Demon King, forcing Zeldris to seal them away as the Demon King ordered Zeldris to execute them but Zeldris could not as Gelda was among the Vampires, Zeldris came to greatly resent Meliodas and harbors extreme anger towards his traitorous brother, as he was forced to separate with his lover due to his betrayal. He is seen to have a very muscular build. Likewise, he doubts However, Zeldris has limits in his patience and, although he rarely shows it, is not above mocking and showing negative responses at the ones he had an antagonistic relationship with. He instantaneously moved behind Ban in order to attack Meliodas.Ludociel is Mael's older brother. He was the Dragon Sin of Wrath, captain of the titular group of warriors, former leader of the Ten Commandments, older brother of Zeldris, eldest son of the Demon King and the lover of Elizabeth Liones. Zeldris declines, but states that if it was just him and Meliodas, he would consider. At some time during the war with the Goddess Clan, Zeldris met and fell in love with the Vampire Gelda. Zeldris「ゼルドリス」 is an elite warrior of the Demon Clan, serving directly under the Demon King as the leader and Piety of the Ten Commandments. He even smiled when their reunion seemed so close when Meliodas finally absorbed all Ten Commandments. When Meliodas was about to betray the Ten Commandments and the Demon Clan to be with Elizabeth, Zeldris immediately confronted him and tried to make his brother stop, being distraught at the fact that he would have to fight his brother, but when Meliodas refused to stop and told him to come with him and take Gelda, Zeldris angrily rejected Meliodas. According to Meliodas, due to having being lent the magic power of the Demon King, Zeldris' power can equal that of the Demon King and Supreme Deity, and that he has the power to remove the curse on him and Elizabeth.Like all members of the Demon Clan, Zeldris possesses the mysterious jet-black power of darkness which he can use for a variety of purposes, such as forming wings to fly.Zeldris possesses immense levels of skill in combat, as he was trained by both Cusack and Meliodas. When the time came for Zeldris to execute the Vampire Clan, having to kill the one woman he loved caused him great suffering, and he ultimately could not bring himself to do it, instead sealing her and the Vampire Clan away. Being a member of the Four Archangels, Mael worked alongside Sariel in many occasions. Meliodas then quietly tells Zeldris that Gelda is still alive, but sealed away. Beneath this aloof exterior, however, he has a very sadistic and cold side. Cusack is Zeldris' old mentor and is very attached to him. "He's so small, was I that small?" Afterwards, Mael was unsure if he should continue to fight in the Holy War, asking if he should fight to defeat the Demon Clan as a member of the Goddess Clan.