Bambietta Basterbine

is a Quincy and a member of the Vandenreich's Stern Ritter, with the designation "E".

Appearance
She wears the typical white outfit of the Stern Ritter with a cap and heart shaped belt buckle. She has long black hair.

The Thousand-Year Blood War arc
Upon receiving the orders of the Vandenreich Leader, she and the other Stern Ritter gather at the Sun Gate and travel to Seireitei in order to participate in the conquest of Soul Society. Once there, she and the other Stern Ritter create pillars of blue flame and engage in battle with the Shinigami. While engaging a group of Shinigami in battle, she is stopped by Captain Sajin Komamura, who notes that even a girl is in the enemy army. She retorts that since a dog can be a captain, Soul Society must be short of soldiers.

Spirit Weapon
Reishi Weapons: Using her abilities as a Quincy, Bambietta is capable of concentrating both spirit energy and particles in order to transform them into weapons. Her favoured weapon allows her to bifurcate multiple Shinigami and their respective Zanpakutō with apparent ease.