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.
Speed of Light Warp Hole is an ability used by Bermuda von Veckenschtein.
Bermuda creates a ring of Warp Holes and travels through them multiple times. Once his acceleration reaches the speed of light, Bermuda creates a Warp Hole above his enemy to propel himself at them at light speed to crush them.