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Sonic Fanon Wiki
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This is an article about Sigma the Chaos Fox, a character created by GreenSigmaTH on 11/23/2013.
Sigma gift

Sigma, picture made by good friend Thrash the Cerberus

Appearance[]

About the same height as Sonic the Hedgehog, has grey fur with green highlights on his forehead bangs, on the end of his tail, green highlights around the corners of his eye and his hands are also completely green.  He wears a black leather, sleeveless vest, fingerless gloves, black pants and black jet boots with green soals.  His eye color is green to match his fur and on the middle of his back is the greek letter 'Sigma' in green that was marked in a way that can't come off, but little to nobody knows about it due to his trademark black vest always hiding it most of the time.

Personality[]

He has a rough, hard-core attitude towards outsiders. However, when he's around his friends or on his own he's a much more loosened-up, caring soul.  In his spare time he likes to work on old cars and train his daughter Terra in the art of combat.

History[]

Around 64 years ago, he was created along with 3 siblings by a jealous, elderly scientist named Dr. Samuel Thompson out of jealousy and rage towards Gerald Robotnik.  But he was never released by him due to the doctor suffering a stroke and being forced to abandon the project all together.  58 years pass before he was discovered by Dr. Eggman Nega during the events of Sonic Rivals 1.  More info to come later

Powers[]

At will he is able to summon a sword made of pure chaos energy known as the Chaos Blade Katanna.  He's able to use chaos energy at will in many different ways, including the infamous Chaos Control and Chaos Blast.  But he's also able to use chaos abilities that are unique to him.

Special Abilities[]

Chaos Strike: A double punch learned from his mentor, Knight the Hedgehog, where he channels his chaos energy into his hands and then punches the target before releasing an energy shockwave that causes quite a bit more damage added onto the physical damage of the punch.

Chaos Corona Aspis: Sigma let's off a small blast of black, negative Chaos Energy that acts like a shield to protect him from harm.  The shield also lets off a burst of green chaos energy that would knocks back any attacking enemies before it disappears.  He's also able to form the Corona Aspis around his hand in order to bash it into opponents to cause more damage than just a normal punch.

Chaos Magnus Rotation: Sigma transfers a large amount of chaos energy into his hand and thrusts it forward in the form of a green sphere of energy that moves towards the target, while pillars of light rise out of the ground and rotate around the sphere to act as a barrier to protect it.  After a certain amount of time, the pillars fade away and then the sphere detonates, causing a big explosion that would cause sever damage to the target if they got caught in the blast.

Chaos Flash: Sigma puts his hand up and a burst of green light that not only damages the target, but also temporarily blinds them.

Skills[]

Along with being a skilled swordsman, he's also a very skilled marksman, owning both a World War II-era bolt-action rifle as well as a Colt 1911 pistol.

Weaknesses[]

After 2 months, Sigma unstable DNA structure changes his body to be 100% female for a week.  After a week has passed, he turns back into a male for another 2 months until the process repeats.  When Sigma is in a long battle, he is prone to run out of chaos energy, so he always keeps a fake chaos emerald close at hand in order to charge his energy back up.  If he were to lost said fake chaos emerald, he would become much more vulnerable.

Sigma gift
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