Ride the Night-Mare is a quest with a boss called the Night-Mare. Defeating this boss will unlock the Horse Quest Pet. The quest scroll can be purchased from the Quests shop for 4 gems. The Night-Mare's HP (500) makes this a medium length quest and its strength multiplier (1.5) makes this an easy quest. Without using Warrior or Mage boss damaging skills, a four-person party can typically finish this quest in about two weeks.