Bambietta Basterbine

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

Appearance
Bambietta is a petite young girl with long, dark hair. Her attire is a variation of the Stern Ritter's typical white uniform, consisting of the order's signature hooded-cloak, a thigh-length trench coat, knee-high boots, a miniskirt, and black stockings. She wears a heart-shaped belt buckle and a white cap, which features a black peak and the Vandenreich insignia emblazoned on its front.

Personality
Bambietta is a particularly sadistic individual, when she invaded Soul Society she screamed in joy as she cut several shinigami in half. After the battle she called a member of the Vandenreich implying she wanted to "do it", misleadingly she later cut him vertically in half in her room without any kind of empathy.

The Thousand-Year Blood War arc
Upon receiving the orders of Yhwach, she and the other Stern Ritter gather at the Gate of the Sun before travelling to the Seireitei in order to participate in the conquest of Soul Society. Once there, she and the other Stern Ritter create pillars of blue flames prior to engaging the Shinigami in battle. Gleefully massacring a number of Shinigami, Bambietta is stopped by 7th Division Captain Sajin Komamura, who expresses disbelief at a little girl being in the enemy army, prompting her to state if even a dog can become captain, Soul Society must be desperately short of soldiers. With the arrival of 7th Division Lieutenant Tetsuzaemon Iba, Komamura unleashes his Bankai, Kokujō Tengen Myō'ō, prompting Bambietta to steal it with her medallion.

Later, when Komamura rallies a number of Shinigami with a rousing speech citing Captain-Commander Genryūsai Shigekuni Yamamoto's recent actions, Bambietta questions how this is possible, for they were on the verge of death just moments before. Later, Bambietta is confused by Ichigo Kurosaki's Reiatsu disappearing when he finally enters Soul Society.

Present when Yhwach appoints Uryū Ishida his successor, Bambietta is shocked by his decision.

Equipment
Medallion: Bambietta possesses a round, unnamed device which is roughly the size of a person's palm and has the Vandenreich insignia etched into its surface. When activated, the device can steal a currently released Bankai in the immediate vicinity, as evidenced when Bambietta used it to take Sajin Komamura's Kokujō Tengen Myō'ō.

Powers & Abilities
Reishi Absorption: As a Quincy, Bambietta can absorb Reishi from the atmosphere and combine it with her own Reiryoku to form weapons and use different techniques.

Spirit Weapon
Reishi Sword: Using her abilities as a Quincy, Bambietta can concentrate both spirit energy and particles in order to transform them into weapons. Her favored weapon manifests in the form of an ornate and short broadsword, somewhat reminiscent of a Chinese dao, with a forked blade in the style of Zulfiqar. Using this sword, she can bifurcate multiple Shinigami and their respective Zanpakutō with ease.