Thrash
Guild Achievement: Critter Kill Squad
Category: General
Vendor: Guild Vendor - Guild
Cost: 300 (unlimited supply)
Profession: Battle for Azeroth Alchemy [50]
Drop: Quivering Sac after 7 days becomes [Grumbling Sac]
Approximate Drop Rate: Unknown
Quest: Egg Wave [30]
Zone: Mount Hyjal
Achievement: The 'Unbeatable?' Pterodactyl: BEATEN.
Category: Cataclysm
Profession: Cataclysm Engineering [25]
Taught By: Gnomish Engineering Trainers
Vendor: Cortinarius
Zone: Ardenweald
Faction: Marasmius - Friendly
Covenant: Night Fae
Sanctum Feature: Transport Network (tier 1)
Quest: Egg Wave [30]
Zone: Mount Hyjal
Achievement: The 'Unbeatable?' Pterodactyl: BEATEN.
Category: Cataclysm
Drop: World Drop
Zone: Northern Stranglethorn [10-30], The Cape of Stranglethorn [10-30]
Approximate Drop Rate: 1 in 8,000