Name: Sei Ryuu
Age: 22
Gender: Male
Class: Decker: Yu-Gi-Oh
There are many types of deckers, but they all have one thing in common. They use decks of cards. The most powerful often use Tarot cards, but any cards will do. Tarot cards draw power from ideas and thus can be difficult to control and often influence the user's personality, even if fully controlled. Another powerful one are the users of notecards as they are blank slates, but these also drain a great deal of stamina from the user as even simple things are drawn entirely from them. The powers of the cards are based largely on what they represent. For instance an Ace of Spades can cause a blast on par with a nuclear bomb or power a city for 10 minutes, a 2 of hearts heals minor wounds or mend a small dent in a car, a 5 of diamonds can stop a bullet from a small rifle or make a shot to the head not lethal, and a 10 of Clubs can create a small house or a decent blade. The only things are whatever a decker draws they have to draw without knowing what it is and they have to use it right away or it isn't used at all.
Sei uses a deck of Yu-Gi-Oh cards and has been looked down upon by all other deckers he's met because of it. They even respected a guy who used a munchkin deck more. When Sei draws a card though he can draw on some aspect of the card drawn. If he draws a Dark Magician he can summon a wand that emits dark magic blasts up to 7 times. Or if he draws a card such as pot of greed he can trap somebody in a jar for two minutes, Change of Heart and he can force somebody to do something, Thunder Nyan Nyan, he can either cause the area to be illuminated for 4 minutes or be cast in complete darkness for 4 minutes, and Kuriboh would basically give him an extra life for a minute allowing him to do something that would otherwise be suicide, after the minute is up whatever changes happened to his body in that time are undone and he is moved to a point where he won't immediately die again so long as that is within a yard.
Appearance:

Bio: He never knew his father was, so he was raised by his grandfather, mother, her boyfriends, and her occasional girlfriends. Although she went through them about as often as religions. His mother actually gave birth to him in the Kyoto temple to the dragon Seiryuu. Taking it as a sign that is the name she gave him. Although she is a very religious person she won't be satisfied by any one religion and so the religion she practices changes on a monthly, if not daily, basis. Her strange habit brushed off on Sei some and he toyed with the idea of becoming a catholic priest. He liked the colors, but the restrictions and prejudices didn't quite sit right with him. He joined and dropped just about every single club at his college at least once and he performed a similar number when it came to choosing a major. He ended up triple majoring in Mathematics, Graphic Design, and History. He just graduated this past year and he presently has a job working for an advertisement company. Although he doesn't feel particularly attached to his job and wouldn't mind terribly if something new showed itself.
His grandfather taught him how to be a decker, starting Sei off straight away with a tarot deck. It's hard to say how much of his present personality was caused by the effects of the cards. He still carries the old tarot deck, but he has since stopped using it save for dire situations. In place of tarot cards he uses a deck from a card game he picked up when he was a kid, Yu-Gi-Oh. And although Sei is very smart he doesn't apply his mind towards most things except for the odd equation.
I'll be using my real deck and actually be pulling cards from it whenever I do something with it in-game.
Weapon of Choice: None, he's comfortable with any weapon though he doesn't really excel at any of them. But he is able to use the weapons of any card from his deck with somewhat better skill than any of their mundane counterparts.
Nicknames he uses for the others, and explanations.
Kakeru-Pending
Kiseki-Kissy (Often involves Kiseki getting kissed shortly after or before.)
Volg-Wolfie (He's a wolf, use usually involves Sei doting on Volg some.)
Asder-Little Robin (Red hair reminds Sei of a red robin.)
Kai- Catboy (Often used when Sei's upset at him.) ((Personal note: For some reason Sei doesn't care too much for cats, should probably be looked into at a later time.))
Aurin-Pending
Current Outfit:
http://meago.deviantart.com/art/Weak-moon-120697194