Bambietta Basterbine is a Quincy and a member of the Wandenreich's Sternritter with the designation E: The Explode. Bambietta is a slender young woman with long, straight, dark brown hair and brown eyes. Bambietta is a particularly sadistic individual, evident in how she screams in joy as she slaughters her enemies. She is not above attacking her male subordinates to vent her frustration, sometimes bringing them into her room for "special relief" before killing them without remorse.