Ahh! It's the Giant Armored Octopus! ...Oh, he's named Tako?
This article is about a subject that has not been officially named in any official Katekyo Hitman Reborn! translated material; the current title is merely a placeholder.
The Black Dragon is a Sky-attribute Animal-type Box Weapon used by Byakuran.
Description[]
Unlike the White Dragon, the Black Dragon is able to split and multiply, making it harder for the enemy to avoid being attacked. The Black Dragon's power is unleashed when Byakuran's Wings turns black.