Y/n, the Wyvern Sin of Destruction: The long lost eighth member of the now rumored Eight Deadly Sins. With the magical ability of Purgatory Contaminate. Defensive Power: second only to Diane, Serpent Sin of Envy. Attack Power: third only to Escanor, Lion Sin of Pride, and Captain, Meliodas, Dragon Sin of Wrath. Endurance Level: first put of all of the Sins. Ban, Fox Sin of Greed is a close second. Magical Ability Strength: third to King, Grizzly Sin of Sloth, and Merlin, the Boar Sin of Gluttony. Spirit Level: 34,563; the highest by far.