Rico Mars

"How can I sit by and watch my closet friends die?"

- Killer Killer Eustass (きらあ ゆすたす, Kiraa Yusutasu) is a Mage from the Lightning Edge guild, a Sand Dragon Slayer and member of the team Team Killer. He is the main male protagnist of Sensory Link.

Appearence
Killer is a 19-year old male with wild black hair and black eyes. He is somewhat tall for his age, and is distinguished by the three claw marks on his right cheek. He usually wears a black bodysuit with stylistic white clippings placed all over it, along with a black scarf that is attached to a collar that sticks straight up. The collar is open near the front to expose his face.

Personality
Killer is suprisngly serious, but is also very naive. He's a bit on the pervy side, but he does have a fair amount of control over it. He isn't beyond acting like an idiot, but that is mostly a misconception, as Killer is suprisingly intelligent, just with a childlike behavior pattern. He is recognized as adorable and cute by several of the females in his guild.

Magic
Sand Dragon Slayer Magic (砂の滅竜魔法, Suna no Metsuryū Mahō - a Dragon interception magic taught to Killer by the Sand Dragon Gradius. It allows Killer to transform his body into a similar structure of a sand dragon's. It gives him the ability to spew sand, become sand, and eat sand to restore his magical power. Dragon Force (ドラゴンフォース, Doragonfōsu)- When in this state, Killer's pupils turn tan, and a tan aura surrounds him, as well as tan tatoos appearing all over his body. Tan scales also emerge over his body.
 * Sand Dragon's Iron Fist (砂竜の鉄の拳, Suna ryū no tetsu no kobushi)- Killer surrounds his fist with sand, increasing his punch's destructive power.
 * Sand Dragon's Roar (砂竜の咆哮, Suna ryū no hoko)- Killer launches a tornado of sand from hsi mouth at the opponent.
 * Sand Dragon's Swift Wings (砂竜の迅速翼, Suna ryū no jinsoku tsubasa)- Killer sprouts two wings made of sand, allowing him to move at fast and quick speeds.
 * Sand Dragon's Piercing Claw (砂竜のピアス爪, Suna ryū no piasu tsume)- Killer's fist is covered in sand, forming the shape of a dragon's claw. He can then attack with this.
 * Sand Dragon's Orbit (砂竜の軌道, Suna ryū no kidō)- Killer leaps into the air, leaving a trail of sand rings above the opponent. At the top, he fires a Sand Dragon's Roar, increasing its damage.
 * Sand Dragon's Secret Arts (砂竜の秘密芸能, Suna ryū no himitsu geinō)
 * Sand Dragon's Ultimate Prison (砂竜の究極の刑務所, Suna ryū no kyūkyoku no keimusho)- Killer generates a massive building out of sand, complete with blood seals to keep the prisoner from leaving.
 * Sand Dragon's Extended Claw (砂竜の拡張爪, Suna ryū no kakuchō tsume)- A variant of the piercing claw that Killer can freely elognate and control.
 * Sand Dragon's Avatar (砂竜のアバター, Suna ryū no abatā)- Sand surrounds Killer's body, taking the form of a Sand Dragon. This allows him to duplicate the abilities and flight speed of a Sand Dragon.