Stolz Maryoku (IBs)

Stolz Maryoku was the son of Vandenreich Emperor Juhabach and younger half-brother to the current head of the Maryoku Clan, he became the prodigy for the Kidō Corps from a very young age and in a short amount of time became the Vice Kidō Chief of the Kidō Corps, he was revealed to be a son of Juhabach and due to his place in the nobility he could not be openly killed and was instead discreetly handed over to 12th Squad Captain Dément Connaissance to be experimented on while the official story was that he had escaped or disappeared.

Stolz and his sister were the first Hollowfied Test Subjects to be discovered by Juhabach whom he transformed back into their humanoid forms, Stolz was also important in locating the remaining Hollowfied Test Subjects who had also become immortal thanks to the Fracta, in the Invisible Bane series it was revealed that Stolz was notably the strongest of the Unsichtbare Herren and could catch a Getsuga Tenshō with one finger and flick the energy blast away with a dismissive gesture of that finger.

Trivia

 * The word Stolz is the German word for "Pride".
 * The word Maryoku is a Japanese word for "Magical Power".