Earth Release: Increased Mass

Using Earth Release, the user increases their own mass to a extraordinarily positive state, giving them extreme density and thus allowing one to become impenetrable, giving them a form of invulnerability. This allows one take strikes, projectiles and certain attacks unharmed that would otherwise be fatal, while they keep their physical proportions. Skilled users are able to toggle this technique in an instant to achieve a unique form of combat.

Its only drawback is the fact that the cooldown rate is twice as long as its activation time.

Also See

 * Earth Release: Ultra-Added-Weight Rock Technique