Dolzzo

is a Blue Demon that served Gloxinia and participated in the Great Fight Festival.

Appearance
He looks blue with a Dinosaur-Like Beak.

Great Fight Festival arc
Dolzzo is teamed up with Calzzo to fight against Meliodas and Ban.

After trying in vain to defeat the duo, Dolzzo is inadvertedly killed by Meliodas when he kicks Ban into the demon.