Servant

Appearance
Most of his appearance is hidden by the cloak he wears, though we can see he has yellow eyes and dark hair.

Personality
Not much can be said about his personality as his appearance was brief.

Second Coming of Aizen Arc
He made a brief appearance in the chapter White Throne. He was reporting to the leader about Aizen's revival but fled when the leader threatened to kill him if he messed up.

Powers and Abilities
He has not shown in powers or abilities and since he is neither an Arrancar or Shinigami we can not make an assumption of his abilities. However he must have some knowledge of science or sorccery as he is one of the servants helping to revive Aizen.

Quotes

 * "Sir" (to the Espada Leader)

Trivia

 * This cahracter is the elast expanding on character in the arc.