Giant Multi-Headed Eagle

A large, multi-headed eagle, this summon has a number of body piercings and Rinnegan, implying it is being controlled by Yūmei.

Abilities
It was modified by Yūmei using the Amplification Summoning Technique, so that it can split apart, when struck, into individual eagles that can then merge back together. It gains additional heads every time it splits in this way, and each duplicated head carries the Chakra Receiver and the Rinnegan like the original. According to Yūmei, the only way it can be defeated is by defeating its original summoner. When summoned, it starts off with two heads.