The Spirit of Spring is a quest with a boss known as the Ghost Stag. It was released during the Spring Fling. Defeating this boss will unlock the Deer Quest Pet. The quest scroll can be purchased from the Quest shop for 4 gems. The Ghost Stag's HP (1200) makes this a long quest and its strength multiplier (2.5) makes this a hard quest. Without using Warrior or Mage boss damaging skills, a four-person party can typically finish this quest in about four weeks. The high difficulty means missed Dailies will cause much damage to the group; having a Healer in the party is highly recommended.