Dr. Butterfly

蝶野爆爵

Doctor Butterfly (Dokutā Batafurai) is the leader of LXE. His original name was Bakushaku Chono (Chouno Bakushaku?), and he is the still-living great-great grandfather of Koshaku Chouno (Papillon). Dr. Butterfly sports a moth-shaped mustache, and his battle outfit resembles a white version of Papillon's, complete with an attached cape. He considers Papillon weak, stating that he cannot go very far on his own, which leads Papillon to challenge him to a fight with their Buso Renkin.

Spoiler

He uses Kakugane LXX, the real version of the Kakugane that Kazuki supposedly owns, which manifests as the Buso Renkin Alice in Wonderland (Arisu in Wandārando?). This Chaff Buso Renkin has the same wing-like structure as Papillon's Near Death Happiness, but is platinum-white and confuses the nervous system. In concentrated mode, it is also able to directly affect a person's brain, giving the person hallucinations and illusions. Alice in Wonderland is also capable of disrupting radio and electric waves, and when in contact with water, can create a mist.