Stench
Profession: Battle for Azeroth Alchemy [50]
Drop: Quivering Sac after 7 days becomes [Grumbling Sac]
Approximate Drop Rate: Unknown
Pet Battle: [5-7] Stonetalon Mountains; [6-7] Wetlands; [17-18] Winterspring; [20-22] Howling Fjord; [21-22] Grizzly Hills; [22-23] The Storm Peaks
World Event: Noblegarden
Vendor: Noblegarden Merchant (Horde) / Noblegarden Vendor (Alliance)
Profession: Pandaria Engineering [75]
Taught By: [Schematic: Chief Engineer Jard's Journal]
Sanctum Feature: The Ember Court (tier 3)
Zone: Revendreth
Covenant: Venthyr
Drop: Tribute Chest
Approximate Drop Rate: Unknown
Sanctum Feature: Queen's Conservatory (tier 2)
Zone: Ardenweald
Covenant: Night Fae
Drop: Queen's Conservatory Cache (Martial Spirit)
Approximate Drop Rate: Unknown
Sanctum Feature: Path of Ascension (tier 4)
Zone: Bastion
Covenant: Kyrian
Sanctum Feature: Abomination Factory
Zone: Maldraxxus
Covenant: Necrolord (tier 1)
Vendor: Atticus
Faction: Stitchmasters - Honored
Pet Battle: [1-2] Azuremyst Isle; [3-6] Bloodmyst Isle; [3-6] Azshara; [5-7] Duskwood; [18-19] Terokkar Forest; [20-22] Howling Fjord; [25] Nagrand (Draenor)