Eight-Branch Technique: The Eight-Branch Technique is an S-level forbidden jutsu mastered by Orochimaru.
Rikudo Seal: The Rikudo Seal is a sealing technique unique to Madara Uchiha.Madara failed to seal Sasuke with this technique and only managed to seal stones.
Double Snake Kill: The Double Snake Kill is an A-level forbidden jutsu created by Orochimaru. It is a suicide move and is easily countered by a substitution jutsu.
Spirit Transformation Technique: The Spirit Transformation Technique is an S-level forbidden jutsu used by Kakuzu. However, in the Fourth Great Ninja War, Kakuzu showed no performance and was easily trapped in a barrier.