Name In Real Life(Earth): Vindle Zaden
Name In-game(SOA): Kagetane
Gender: Male
Class: Rogue
Appearance: [url=http://img4.wikia.nocookie.net/__cb20140408174031/blackbullet2/images/f/f7/Mug_of_Rentaro.png]Here[/url], and then [url=http://cdn.myanimelist.net/images/characters/3/243573.jpg]Costume[/url]
Stats:
Strength: 20
Dexterity: 20
Speed: 20
Defense: 10
Endurance: 20
Intelligence: 10
Weapon: A single black sword with a gem on the handle.
Armor class: Lightweight
Skills: Blacksmith
Personality: Vindle is usually pretty laid back. He never snaps at people and tries to keep peace among everybody. In battle, however, this laid back personality turns into a hit-fast speed fest.
Short Bio: Vindle was always made fun of in school. This was because he had a large scar on his right eye. This scarred eye also was pure white, though surprisingly he can still see out of it. Other than this, though Vindle had a nice life at home. When the mirrors were used Vindle quickly got the mask and outfit to match.

I googled dexterity. From what i got, it's how fast and kinda talented you are with your hands. This is definitely an important stat in SAO.