Earth Release: Earth-Style Wall

This jutsu creates a protective wall of earth. When used by the Third Hokage he spits mud from his mouth that solidifies into a shield against attacks. When used by Kakashi he creates a wall composed of dog sculptures to box-in Pain.

Trivia

 * In the video game Naruto Shippūden: Ryujinki, Naruto's Dragon Sword enables him to perform this jutsu despite Earth not being his Nature Type.