With Patch 11.0.7, Blizzard is retroactively adding a new expansion-meta mount for Battle for Azeroth, similar to A World Awoken and Back from the Beyond.
Completing this rewards you with Jani's Trashpile mount, hek hek hek. The main achievement is called . NEW Put an end to the Battle for Azeroth by completing the following achievements.
Reward: Mount Reward: Jani's Trashpile NEW Jani's Trashpile Description: One mon's trash be another mon's loa! Hek hek hek...
Source: Achievement: A Farewell to Arms Category: Expansion Features Model id: 79821 List of Achievements NEW Defeat the bosses of Uldir on Normal difficulty or higher.
NEW Defeat the Bosses of Battle of Dazar'alot on Normal difficulty or higher. Crucible of Storms NEW Defeat the following bosses on any difficulty.