Cabeza de Títere de Rosago is a diminutive, thumb-sized marionette head with pupil-less black eyes that first appears in Volume 2, emerging from the breast pocket of its owner. Across the series, this eerie artifact evolves from a mere curiosity into a potent symbol of Rosago's mastery over marionette arts, serving as both a tool and a signature of his growing influence. Its presence marks the gradual unveiling of Rosago's abilities, transforming from a passive object into an active participant in the unfolding mysteries.

Cabeza de Títere de Rosago is a diminutive, thumb-sized marionette head with pupil-less black eyes that first appears in Volume 2, emerging from the breast pocket of its owner. Across the series, this eerie artifact evolves from a mere curiosity into a potent symbol of Rosago's mastery over marionette arts, serving as both a tool and a signature of his growing influence. Its presence marks the gradual unveiling of Rosago's abilities, transforming from a passive object into an active participant in the unfolding mysteries.