Dragonflight Dungeon Event returns with the weekly reset. Completing four Mythic difficulty or higher Dungeons rewards a piece of Heroic Amirdrassil loot.
When you log in this week, make sure to pick up the Emissary of War quest, which requires you to complete four Mythic Dungeons (either Dragonflight Mythic 0 or any Keystone dungeon) to receive a Cache of Amirdrassil Treasures.
This cache will contain one piece of non-tier gear from Heroic Amirdrassil from any of the nine bosses, regardless if you have killed that boss or not.
With this event, we suggest players not select their Great Vault loot until they finish their weekly quest to avoid receiving a duplicate piece of loot from the Dungeon Event weekly.
Great Vault Guide
Note that the Blue Post says Normal Amirdrassil, but the chest shows Heroic in-game.
Each Bonus Event grants a passive bonus to a particular game activity and offers a once-per-event quest with a special reward for accomplishing a related goal. The in-game calendar can serve as your one-stop reference for the event schedule.
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