Monkey Rock

This technique creates a giant stone monkey by accumulating surrounding ground and shaping it into the animal, which is then reinforced with fire. It's powerful enough to keep up with a fully manifested Kurama and even put it down, requiring a Susanoo support to defeat it. Although, it should be noted Kurama had half of its chakra drained by Momoshiki before Naruto was rescued.

Trivia

 * While unnamed in the movie and manga, this technique was named in Naruto Shippūden: Ultimate Ninja Storm 4.
 * Momoshiki's ability to create a pheasant, dog and monkey is influenced by the tale of Momotarō, who befriends the three animals.
 * In Boruto episode 62, Momoshiki is briefly seen creating earthen golems. The golems lack the flames that would otherwise be indicative of this technique.
 * In the novelisation of Boruto: Naruto the Movie, Momoshiki releases a Fire Release that he's absorbed and shapes it into a huge monkey and dog; its power is noted to be a result of the chakra he's just taken from Kinshiki Ōtsutsuki. The two forms are defeated by a Rasengan and Chidori.