Board Thread:Fun and Games/@comment-28715560-20170716173336/@comment-26038291-20171022121540

Quirk Name: Aerodynamic

Type: Transformation

Range: None

User: Emiel Oshiro (Refers to herself as Sora)

Hero Name: Blackbird

Description: This quirk allows Sora to rapidly morph her body to achieve a state in which she would be able to move at the maximum possible speed an organism could possibly be capable of in response to the conditions of her current environment. This often involves multiple extreme anatomical changes such as an increase in length, strengthening of leg muscles, flattening and sharpening of several body parts, a more bird-like skeletal structure, and a pointed face, although exact details may vary depending on whether she's underwater, on land, or in mid-flight. The only feature that is always present after this transformation is a radical decrease in weight and bodily mass.

Sora's transformation is very energy efficient, and the decrease in bodily mass often causes her to end up with an overabundance of energy within it. To get rid of this, she is forced to emit excess energy through her skin in the form of propulsion. The faster the energy is expended, the faster she transforms. This propulsion can be directed into a singular area of exhaustion to send her flying in a certain direction. Combined with her aerodynamic form, this is capable of turning her into a living fighter jet. Due to the sheer force that may applied onto her body in flight, her body is extremely durable, as to not cause her to be torn apart.

Techniques:

Sonic Breaker: Blasting off at her maximum possible speed, Sora dashes past her target, causing them to be caught in the blast of a sonic boom and sending them flying. This technique is rarely used, as the breaking of the sound barrier will cause immense collateral damage. She is legally only allowed to use this against villains with durability-enhancing quirks of which she is sure they'll survive it.

Sonic Fist Barrage: Sora assaults a target with repeated punches by quickly transforming and detransforming her arms while exerting energy from her arms. Although the name of this technique contains the word 'sonic,' her fists don't actually travel nearly fast enough to reach mach 1 speeds.

Weaknesses: As transforming requires Sora to exert excess energy from her body, she is often extremely exhausted upon returning to her original form, and leaves her unable to propel herself with repeated transformations. While she is still extremely fast in her aerodynamic state without propulsion, she is unable to fly or reach sonic speeds without it.