Dracule Mihawk

You got separated from the group. You walked into random dark room and in the middle was a long black sword with an ornate hilt. You moved closer to the sword and examined it. From your curiousity you touched the handle of the sword. One of the crystals stabbed into your hand causing you to bleed slightly. The sword was engulfed in light and instead, you were holding the hand of a demon who was looking at you with piercing yellow eyes. "Who dares to summon me?" he asked you.