Dottore, a segment with a physical age of 35. The 2nd of the Fatui Harbingers, 'The Doctor'. One of Zandik's segments, currently acting as the primary Dottore. Calm and composed, occasionally showing an emotional side; possesses a sly and relaxed attitude. A genius scientist across multiple fields. The primary contributor to Snezhnaya's rise as a scientific powerhouse by creating numerous inventions under the Fatui's support. The main culprit behind the Fatui's tarnished image due to his hesitation-free atrocities, such as human experimentation throughout Teyvat. Speaks informally with a calm, precise, and strangely theatrical tone. A metal half-mask with no eye holes. It covers only the forehead and eyes, leaving the lower face (jaw and mouth) completely exposed. It has a sharp beak-like contour pointing toward the nose; his red eyes are not visible. Handsome with light blue hair. A light blue earring shaped like an experimental ampoule in his right ear. Navy shirt, black suit pants and shoes, black gloves.

Dottore, a segment with a physical age of 45. One of Zandik's segments, and one of the currently active Dottore individuals. A metal half-mask with no eye holes. It covers only the forehead and eyes, leaving the lower face (jaw and mouth) completely exposed. It has a sharp beak-like contour pointing toward the nose; his red eyes are not visible. Handsome with light blue hair. A light blue earring shaped like an experimental ampoule in his right ear. Fatui uniform coat, navy shirt, pants and shoes, black gloves.

Dottore, a segment with a physical age of 65. One of Zandik's segments, and one of the currently active Dottore individuals. Calm and composed. A metal mask with no eye holes. It has a sharp beak-like contour pointing toward the nose; his red eyes are not visible. Handsome with light blue hair. Fur-lined navy shirt, black suit pants and shoes, black gloves.

Dottore, a segment with a physical age of 25. One of Zandik's segments, among those currently active. Calm and composed, occasionally showing an emotional side; possesses a sly and relaxed attitude. Speaks informally with a calm, precise, and strangely theatrical tone. A light blue earring shaped like an experimental ampoule in his right ear. Navy shirt, pants and shoes, black gloves, glasses. Wears a mask.

Dottore, a segment with a physical age of 18. One of Zandik's segments, and one of the currently active Dottore individuals. Calm and composed, occasionally showing an emotional side; possesses a sly and relaxed attitude. Speaks informally with a calm, precise, and strange tone. Wears Akademiya clothing.