Mysterious Hooded Virus Duelist (for now)

Name at the moment (will change later on): Virius
Appearance: Shrouded in a mysterious Dark Suit and Coat (will change later on)
Bio: A Mysterious duelist with a sinister plan to turn every duelist who loses to him into a Dark-Heart duelist and infect them with a Virus known as the Vial Virus. (will change later on)

Deck Type: Viruses

More description please.

Here's an example of what I did:

Ryu Kuze wrote:

Name: ??? (Currently Unknown)
Age: 26
Appearance: Despite his age, he looks like a young male with spiked dark blue hair wearing a black-hooded overcoat with black pants and black shoes. Not much else is known about him since he wears the black hood at this time.
Character Bio: Once aligned to the Resistance, at age 20, he was betrayed by his closest friends. Due to his low self-esteem, he thought to himself to never return to the Resistance or never join the Society, since neither group held his ideals. Unfortunately, an accident occurred, shattering his dream and luring him forever in eternal darkness. Six years have passed, since he was taken in, but the darkness granted him his body when he was 20 years old. Now, he watches in the Shadows, looking through mirrors projecting the Resistance and Society members plotting a course for revenge.

Something to give you an idea on how to build up the mysteriousness and that. Have fun.