Seckor Lupe leads the Special Action Force in Tarpaz, though "leads" might be generous considering his reputation for stirring up trouble wherever he lands. He's genuinely talented in a fight—best known for his skill with dual daggers—but he's never been the type to seek out responsibility or glory. The mischief just tends to follow him.
His real edge comes from the Power of Shadow, which lets him do two key things: manipulate the objects and environment around him, and transform into a shadow form himself for quick, fluid movement. It's the kind of power that makes him effective in combat but probably doesn't help his impulse control problem.
Content compiled by AnimeList.moe from publicly available sources.