Achaemenid noble

generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"

Class: Achaemenid noble

An Achaemenid noble is a high-ranking member of the Persian aristocracy who held land, military command, and administrative authority under the Achaemenid Empire, often serving as a close supporter and regional representative of the Great King.