So descriptive *o*
Let's make you a mini-boss!
Dungeon Level 80 out of 100 (boss every ten levels).
Your outfit is more....awesome than dark--which would be the preferred style of a dungeon boss.
You specialize in weaponry, however, if things turn for the worst, you have backup.
Black magic, that is.
Most likely fire-based--could have some sort of time shift ability.
Other than that, your high levels of agility and your keen eyesight make you a hard target to spot in the darkness.
Use that to your advantage.