Mechanical Angel

Mechanical Angel (人工アセンション, Makkanikkaru Einjaru), also known as the Artificial Ascension is an assault-type Sacred Gear with great versatility in battle. It was formerly used by Enoch, god's most loyal servant and the one who would later become Metatron.

Summary
Mechanical Angel foreshadows the ascension of Enoch to the heavens in the form of a angel after passing through god's test of faith. It is considered one of the holiest Sacred Gear there is.

Appearance
Mechanical Angel takes the form of robotic-like wings that cover the back of the wielder in a jet-pack fashion. The wings are silver in color and are very resistant and able to move like actual wings. The Sacred Gear can also appear as a futuristic triangular sword of an equally silver color and that oversizes the user by a few centimeters. It was four min-fans as if it was some kind of engine and a soft handle of dark color as long as it usually is on swords that are meant to be carried with two hands. Despite its appearance the blade is very light and can be wielded easily.

Abilities
Mechanical Angel manifest itself in two forms with different abilities: Feathers, the wings are capable of making the wielder levitate, as well as to move as tendrils to pierce opponents with great power. The "feathers" of each wing are actually very sharp, so it is very easy to kill a target by piercing him/her with the wings. Its second form, labeled Vanguard is the great sword which has the ability to block low to mid tier magic spells as well as to perform as a regular bladed weapon; the four fans can start spinning to release holy wind attacks in order to cover up some distance.

Headless Mechanical Devil
The Balance Breaker of Mechanical Angel; Headless Mechanical Devil, also known as the Merciless Head-hunting Engine is the enhanced, refined form of the Sacred Gear. By merging the Feathers and Vanguard forms the wielder can now change the form of the feathers from sword-like to small knife-like projectiles that can be directed mentally by the user. The balance breaker feathers have the ability to nullify magical spells and can be detonated or given elemental attributes as the wielder wishes.

Weaknesses
The different forms of the Sacred Gear can only be activated separatedly unless the wielder is about or has already achieved Balance Breaker. Being holy in nature, the user is weak against demon abilities/weapons as if they were angels themselves.

Trivia

 * The Sacred Gear itself and the pictures were taken from Sousei no omnyouji