Tabasa presents as an elderly witch and matriarch of a lineage of evil sorcerers. She operates as the primary antagonist across the series, coordinating malicious schemes with her two sons, Satajit and Balba. This familial trio collectively functions as Sinbad’s chief nemesis throughout his journeys.

Her elder son, Satajit, endured imprisonment for crimes committed in a realm governed by Princess Shera’s parents. Upon release, Satajit retaliated by magically transforming Shera and her parents into birds—a curse destined to become permanent if Shera willingly disclosed her plight. Tabasa actively enables her sons’ actions, reinforcing their role as relentless adversaries.

A defining characteristic is her extreme, irrational fear of mice, a recurring vulnerability exploited during confrontations. Her magical expertise aligns with her sons’, specializing in curses, transformations, and antagonistic acts designed to obstruct Sinbad’s quests.

Tabasa’s background establishes her within a lineage practicing dark magic, though specific origins of her powers remain undisclosed. Her motivations consistently revolve around advancing her sons’ pursuits of vengeance and power, positioning her as a behind-the-scenes orchestrator of conflicts. She persists across the entire narrative as the central antagonist, maintaining this role without significant personal evolution.