Memories of the Sky is a quest chain in WoW The War Within, and also an achievement you unlock upon finishing the entire quest chain in the Hallowfall zone.
As you venture forth and continue your journey in The War Within expansion, you’ll eventually reach the Hallowfall region where you can start this questline and add that achievement to your collection. So, here’s our full guide to start and complete Memories of the Sky in WoW The War Within.
