Memories of Sunless Skies

Memories of Sunless Skies is a quest reward from The Primus Returns, the end of the fourth chapter of the Chains of Domination campaign added in patch 9.1.0, which requires Renown 44 to start. Once used, flight will be enabled in the four level-up zones of Shadowlands for all players on the account. Only the first player on an account will receive this as a reward, as alts will just receive the Emblem of Renown.