Your character from the Dark side?

Which 1....? *smirk* i choose....
Sheta Keded...
Silent Slaughter...
If it doesn't kill you it's sure to leave a horrible scar!

No,MTL is from a dark world of any kind...he does have a dark form...however the dark form(Image below) isn't of his own power,more or less a space parasite that enables his dark form...so I guess no unless this counts.

I do have a character named "shada" which is basically my series' equivalent to the devil.

Meta's world is known as the "world of the infinite moon" and is usually dark...

the Exie's world is usually covered in a darkness...

and geno's world is polluted to the point where the world is covered in a black smog.

...oh,and there is the slenderfox's world which is a alternate universe spanning in a infinite wood like area covered in darkness...

any other dark areas in my FC's series takes place in space...

Lizzy Eventide is technically owned by Lizzythecat, but I write the everything about the character, so I guess that counts. Anyway, she has dark abilities, but doesn't normally use dark energy itself.

Rynk is part Daricha Banshee, giving her dark energy abilities, but only when she goes Daricha mode.

Daricha is my ultimate dark character, being the spirit of Darkness itself (in my character's dimensions).

Slender has negative energy infused with her, but more-so core-energy, so she does count to an extent.

Darkness the Hedgehog.... it's in his name!

Well my character does have dark powers, but he's a hero!!!

Shadey, Demon Shadey, Dark Shadey, Heartless Shadey, any form of Shadey.

My character Glitch does. You see, Mephiles, during his suspension to chaos control, found a ripple in the vortex, and was able to escape to a darkened dimension with no inhabitants. Now free, he decided that he would soon get revenge on Sonic. Though, he knew he couldn't do it alone. So he created an entire army of dark demons called Shadow Knights. Each of them could copy the form of their opponent, and use their skills against them. And he also created a leader to that team, a leader in his image. That leader was Glitch. At least, it was in his darkened form. One day, he and Mephiles made a plan, a long, torturous plan. Mephiles sent Darkened Glitch to Mobius as a mortal baby. There, he was brought to Kang Island, where a family found him and brought him in as their own. Then one day, when Glitch got to his current age, the island was in the middle of a great war. During the war, Glitch's dad had passed away in the war. When Glitch had found out about this, he was so filled with uncontrollable rage the he turned into his darkened form and just about destroyed all living existence on the island, even his own people and his parents. Then, a great magi on the island knew that this had to stop. So he stood up to Glitch, and set a seal on him that would keep his darkness under control for that moment, and he was returned to his lightened form. The price for this seal is that he could never remember any of his life up to that point, even when he was created by Mephiles. Then, he was set out to sea, to lead to the story of today.