Dahaaka

is a member of the Demon Clan and part of the Six Knights of Black.

Appearance
Dahaaka has a mostly humanoid appearance, with the exception that they has no head and their facial features are in what would be their chest. Dahaaka has a wide large mouth and a long tuft of pink hair coming from the top of their "head". In the forehead has a red mark shaped like a crescent moon against a waning moon, forming an x-pattern.

3,000 years ago
As a member of the Six Knights of Black, Dahaaka fought in the ancient Holy War against the Goddess Clan and the other races.

The Six Knights of Black were part of the battle against the four races in the Sky Temple, where an Indura brought destruction. When the victory of the Demon Clan seemed certain, the Great Oshiro appeared and defeated the Indura, allowing the Goddess Clan to seal the Six Knights of Black, the Indura and other demons within the Egg Rock.

The Seven Deadly Sins: Prisoners of the Sky
He escapes the Egg Rock and eats several Celestials's souls. Zoria fights him and Dahaaka manages to overwhelm him. Meliodas kills him after using Full Counter to reflect the power of Thunder Carnival back at him.

Abilities and Equipment
As a member of the Six Knights of Black, Dahaaka is stronger than an average Demon. He shows the ability to generate and manipulate electricity.

Abilities

 * Dahaaka directs an electric discharge through his tuft.
 * Dahaaka releases a barrage of electric spheres over his opponent.

The Seven Deadly Sins: Prisoners of the Sky

 * Dahaaka vs Zoria: Win
 * Dahaaka vs Meliodas: Lose

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Dahaaka