Giant Sword-Beaked Bird

It is a large bird, which has a number of body piercings and the Rinnegan, implying that it is being controlled by Yūmei.

Appearance
The bird itself is unusual, as not only does it demonstrate a prominent and curved blade of a beak, but it also features iron-like skin and a jagged tail.

Abilities
This summon can move at an incredibly fast speed, and can use that velocity combined with its beak to form powerful dive attacks, of which is especially lethal to targets due to its bladed-beak. It is able to manipulate the shape of its beak to a small extent, such as curving it to strike a foe beneath it, or deflect an incoming projectile.