Land Release: Ashihara Nakatsukuni

Land Release: Ashihara Nakatsukuni is a technique that alters the terrain around the caster by using the Amenonuhoko summoned by Kuniumi as a medium. Terrain affected by this technique turns black.

Variants
The user can manipulate the land around them or others in order to gain an advantage
 * By causing the land to open up, the user can cause a pitfall to suddenly form under an opponent, potentially trapping them.
 * If the user needs solid ground to walk on, they can turn sand or mud into stone. This form can also be used to trap opponents by turning the mud under their feet into rock to prevent them from moving.
 * In order to prevent a large number of foes from overwhelming the user, they can turn the ground in front of them into sand or mud to disorient the approaching enemy.
 * In the right area, they user can cause rock slides by turning rock into mud then back into rock again once it starts flowing.

Influence
Similar to other Mangekyō Sharingan abilities, Ashihara Nakatsukuni is derived from Japanese myth and religion. Ashihara no Nakatsukuni is the land between Takamagahara and Yomi. The name can also refer to the Japan itself

Trivia

 * Anybody may use this technique for an Uchiha OC with a Mangekyō Sharingan that has Kuniumi.