Demon Clan

The Demon Clan is one of the five major races in the world of Nanatsu no Taizai.

Overview
Three thousand years ago, the Demon Clan waged a war against the Goddess, Human, Fairy, and Giant Clans during the Ancient War, but were defeated and sealed away in the Coffin of Eternal Darkness for eons. However, despite being sealed, most Demons managed to escape the seal, namely the Red Demon, Gray Demon, and Fraudrin; the latter spent eons on finding a way to break the seal and to free his clan, so they could take over the land of Britannia. The Demon Clan finally reawakened when Hendriksen broke the seal and revealing at least nine of the Demon Clan members.

Appearance
It is known that the Demon Clan hold monstrous and demonic like appearance as the names goes, but each has their own unique appearance, namely the Red and Gray Demon. However, most Demons resemble that of a human.

Powers and Abilities
All Demons have the power to manipulate the mysterious black matter, utilizing them in various ways such as flight, enhancement of their current abilities and forming any other weapons they desire.