Prison Sand Burial

Using his ability to manipulate sand, Gaara will loosen the ground below his targets and cause them to sink two hundred meters into the earth. By being imprisoned at this depth, the pressure will completely nullify their ability to move. Also, the pressure resulting from being buried at such an extreme depth would surely kill any normal human, if not from suffocation, the fact that all their bones would break, although, Kimimaro did survive the experience because of his bone density strength.