Gilbert F. Altstein

Gilbert F. Altstein (ギルベルト・F・アルトシュタイン, Giruberuto F Arutoshutain) is Klaus' butler and member of Libra who handles most of their intelligence network.

Appearance
Gilbert is an older man clad in typical Butler attire, most of Gilbert's face is covered with bandages save for his eyes, mouth & hair.

Powers & Abilities
Superhuman regeneration: Gilbert possesses a rapid rate of regeneration which is only active when he has been inflicted with grave injuries and blows that can cause instant death. This is shown when Gilbert's head is cleaved in two by a "beyond" creature who had stolen Phillip's brain, but can still hold his consciousness and killed the creature shortly thereafter. But this power doesn't nullify the pain which comes from the injury.

Trivia

 * In the Original Oneshot, Gilbert was a Mummy, but this has obviously since changed.
 * Despite being flawless in working around the building, he panics when dealing with mice.