WoW Achievements — Browse All Achievements
Track all 8,600+ World of Warcraft achievements. Browse by expansion or category — Dungeons & Raids, Quests, Exploration, PvP, Professions, Reputation, and more. Sync your character to see completion progress.
Browse achievements from all expansions including The War Within, Midnight, Dragonflight, Shadowlands, and Classic. Find guides for Glory of the Raider, meta-achievements, PvP achievements, exploration, and more. Track your achievement points and completion progress via Battle.net.
Crystal Chronicled
Aid the Hallowfall Arathi by completing the achievements below.
Crystal Chronicled is a meta-achievement requiring you to complete a set of sub-achievements across Hallowfall, and completing it contributes toward the Worldsoul-Searching meta which rewards the 
Geargrinder Mk. 11 mount and a Replica Dark Heart of Galakrond decor.
Complete All Sub-Achievements
Crystal Chronicled requires completing the following sub-achievements: Adventurer of Hallowfall (complete 10 special encounters across Hallowfall), Treasures of Hallowfall (discover hidden treasures), The Missing Lynx (pet the warcats around Hallowfall), Mereldar Menace (set a bad example), Biblo Archivist (locate all lore books in Hallowfall), Beacon of Hope (contribute Radiant Remnants to light lesser keyflames and complete associated quests), Sharing the Light (complete bonus events at larger activated Keyflames), Lost and Found (return every lost Hallowfall memento found with Maera Ashyld), and Igniting the Keyflames (contribute 100 Radiant Remnants).
Plan for Time-Gated Sub-Achievements
At least three of these sub-achievements are time-gated. Children's Entertainer requires the Work Hard, Play Hard world quest to be active, which is on a random rotation and has been absent for extended periods. Beacon of Hope is tied to the Spreading the Light weekly activity, also on a random rotation, meaning this meta can take several weeks or months to finish depending on when these quests appear.
Use Multiple Characters if Possible
Because Children's Entertainer only allows completion of a few criteria per spawn of the Work Hard, Play Hard world quest, having multiple level 70 characters available lets you make faster progress during each limited window the world quest is active.
Tips
Start tracking Hallowfall world quests immediately so you do not miss a spawn of Work Hard, Play Hard, as each spawn only allows partial progress on Children's Entertainer.