Embrace of Kenro-Ji-Jin

This spell allows the target (who can be the caster or one other person) to literally dive into the ground, which becomes as clear and easy to traverse as water for him. He can see for a distance of 100 yards through the earth, and can move through it in any direction as easily as though he were in normal air. The target can see through the edge of the earth into the normal world, but he cannot attack, cast spells, speak, hear, or otherwise interact with those outside the earth unless he emerges from the ground (at which point the spell immediately ends). If the spell ends while the target is still underground, the Earth spirits are offended by the target's continued presence, and immediately expels him into the nearest open air, wherever that might be.