Totto Totto No Mi: Model Haast's Eagle

Introduction
The Totto Totto No Mi (Avian Avian Fruit: Model Haast's Eagle) is an Ancient Zoan Devil Fruit that can turn one into a hybrid of, harpy-version of, or full-on Haast's Eagle, an ancient bird from New Zealand that preyed on the Moa, an odd bird that I'm sure will have a Devil Fruit someday.

It was eaten by Shakoryu the Crow; sniper of the Ancient Pirates, and eye-in-the-sky for the crew.

Appearance
This flighty fruit has a lighter-than-air taste and texture, and is shaped like that of an eagle feather. It has a feathery skin not unlike a fluffy mousse in quality.

Usage
Including the obvious strengths of the Haast's Eagle, one could also cut through solid rock at maximum strength with both one's talons and beak. Not to mention fast, maneuverable wings capable of long flights.

Strengths
The priority of this Devil Fruit is all about speed and stamina; diving up on high and attacking with deadly accuracy, as well as being able to cut through certain substances easily with the aforementioned talons and beak.

Weaknesses
Despite this quick, sharp-witted ability at one's disposal, durability is not a priority with this fruit. A good cannonball can send the pure-eagle form down quickly; Enel forbid he/she ever falls into the water. Also, one cannot cut through Sea Prism Stone, for obvious reasons.

Attacks
Noted attacks of this fruit include:

The Totto Totto Swordfoot; a piece of fanciful footwork that cuts through enemies, wood and rock swiftly and efficiently.

The Totto Totto Divebomb; a move that has Shakoryu taking to the sky, and diving down with such force as to severely injure an individual on impact.

The Totto Totto Harpoon; which elongates the user's beak into a harpoon-like weapon that pierces a small group of enemies in a row like a drill through loose soil.

And The Totto Totto Side Slam; the name's pretty self-explanatory, but said slam has the force as to knock anyone off their balance, and temporarily stun them.

Trivia
Originally, it was meant to be a Model Argentavis, but after a lot of self-debate, I felt an eagle would be a bit more recognizable for the audiences of this wiki. For those not in the know, an Argentavis is basically a large, predatory vulture from Pliocene South America.