Celestial Doctrine

Steps

 * 1) Complete the following quests
 * 2) * The Elemental Planes: Preperation (Heroic I)
 * 3) * The Elemental Planes: No Turning Back (Heroic II)
 * 4) * A Chapter on the Elemental Planes (Event Heroic)
 * 5) * Doctor's Order: Eryslai, Winds of Twilight
 * 6) * Doctor's Order: Awuidor, the Dark Fathoms

Rewards

 * A Celestial Spell Scroll Crate for your class or for one of the 4 Ascenion classes