1. Giant Stone Statue: The Giant Stone Statue is the summoning beast of Akatsuki member Shin Uchiha. It appears in the final chapter of the Naruto Shippuden movie, where Naruto and his team battle Shin to rescue Hanabi. The statue proves to be superior to the Nine-Tails and poses a significant threat to Naruto's team.
2. Gedo Statue: The Gedo Statue is the vessel for the Tailed Beasts. These beasts were part of the Ten-Tails before being split by Hagoromo Otsutsuki.
3. Great Toad Sage: The Great Toad Sage mentored Hagoromo Otsutsuki in senjutsu and even resurrected his brother. He has lived for a long time and witnessed the events of Naruto and Sasuke, making him much stronger than the Nine-Tails.
4. Ten-Tails: The Ten-Tails is the combined form of the One-Tail to the Nine-Tails. It surpasses the Nine-Tails in chakra and size, with the power to destroy everything with a single strike. Even Hashirama Senju, the strongest ninja in the Narutoverse, couldn't match up to its power.
5. White Snake Sage: The White Snake Sage is a hermit who resides in Ryuchi Cave and has lived since Hagoromo's time. Their power exceeds that of the Nine-Tails, as senjutsu is highly effective against Tailed Beasts. Partnering with the White Snake Sage would greatly enhance one's power.