Swallow Cratsvalley

Swallow Cratsvalley (スァロゥ・クラツヴァーリ, Suarou Kuratsuvuāri) is one of the Black Dragon Knights. He is one of only thirty of the knights within the Donatian Military, which contains a military force of 300,000, to have received the power of Donatia's Guardian Diety, the Black Dragon's mighty power. He is the representative of Donatia in the Red Dragon Expeditionary Group. His personal attendant is Meryl Sherbet, who seems to have romantic feeling for him.

Personality
He acts like an idiot or clown most of the time.

Abilities
It seems he suffers from a curse that causes any tools he uses to break just after he uses it, though this also allows him to use the tool to its maximum capability before it breaks (i.e. creating a shockwave with a single sword).

Trivia

 * He is designed by Kinoko Nasu.