Illusionary Mist

The Three-Tailed Giant Turtle releases a mist created by its chakra to put intruders under an illusion. The illusions differs on intruders, they either face a worst past, enemy, or someone close to them. The illusions will vanish if the person snaps out of it by their ally or they face up against it as shown when Guren sees an illusion of Yūkimaru's dead mother that she killed.