The Dark Prince is the first quest from Commander Redrigo.
Before: We have been searching for the so-called Prince Dulahan for months now. We have finally found his location in the Arfildex Gardens. He's a very dark threat to all of Rio de Luz, and must be taken out. I will explain it later.
During: Hurry, [name]!
Defeat Prince Dulahan, in Arfildex Gardens.