Iron Maiden

A technique used by Sabaku no Kankuro in which he uses attacks from both Karasu(crow) and Kuraori(Black Ant). The enemy is forced inside of Kuroari's chest cavity, as Karasu's arms, legs, and head seperate to form bladed weapons which then shove into small openings in Kuroari's body. The blades pierce the enemy's hide, and they can njow be considered deceased.