Erigor

Erigor was the strongest member of the former Dark Guild Eisenwald. He became infamously known as the Shinigami (死神 Death God) due to being a Mage that only accepted assassination jobs. This epithet of him was supported by his weapon of choice, a scythe

Trivia

 * Erigor's wanted poster can be seen in the omake, Mira-Sensei's Transforming Magic Class.