The user performs various hand seals as they charge chakra deep into the ground, once the hand seals are finished the user will press both their palms against the ground. The resulting action causes lava to erupt from the ground, the lava then shapes itself into a large dome that surrounds either around the opponent or both the opponent and the user. Within the prison is it very hot until the lava cools. When the lava cools down it is very hard to break, and is almost an inescapable prison. The technique is best used as either a defensive jutsu or a way to entrap an enemy inside the hardened lava prison.