Transformation: Adamantine Staff

This jutsu allows Enma to transform into a large, extendable staff that is as hard as adamantine yet as sharp as a sword. This staff can easily break through Hashirama Senju's Wood Release Secret Technique: Birth of Dense Woodland. He can also produce various body parts, such as eyes or arms, from the staff. Additionally, Enma can still move on his own in the staff form, allowing him to return to Hiruzen. Hiruzen Sarutobi wielded the staff with ease and great skill.

Trivia

 * The concept of an extendable staff is based on the story of Sun Wukong.