Chomp

Pet Battle: Operation: Mechagon (Dungeon)

Pet Battle: [25] Antoran Wastes

Zone: Torghast

Approximate Drop Rate: Unknown

Pet Battle: [25] Krokuun

Pet Battle: [20-22] Borean Tundra

Pet Battle: [11-12] The Hinterlands; [18-20] Blade's Edge Mountains; [25] Gorgrond

Vendor: Halpa, Naleen

Zone: Mulgore - Thunder Bluff

Cost: 50 (unlimited supply)

Quest: Oozing with Character [60]

Zone: Korthia

Quest: Local Reagents [60]

Zone: Korthia

Drop: Carnivorous Lasher [50]

Zone: Nazjatar

Approximate Drop Rate: Unknown

Vendor: Collector Kojo

Zone: Stormsong Valley

Faction: Tortollan Seekers - Revered

Cost: 200 (unlimited supply)

Vendor: Collector Kojo

Zone: Zuldazar

Faction: Tortollan Seekers - Revered

Cost: 200 (unlimited supply)

Pet Battle: Tazavesh, the Veiled Market (Dungeon)

Drop: N'chala the Egg Thief [50+]

Zone: Zuldazar

Drop Rate: 1 in 1

Pet Battle: [20-22] Howling Fjord

Pet Battle: [12-13] Eastern Plaguelands

Profession: Legion Skinning

Zone: Antoran Wastes, Krokuun, Mac'Aree

Vendor: Nigel Rifthold

Zone: Drustvar

Cost: 300 (unlimited supply)

Vendor: Olly (H)

Zone: Dazar'alor

Cost: 300 (unlimited supply)

Requires: A Shady Message

Pet Battle: [23-25] Frostwall; [23-25] Lunarfall

World Event: Hallow's End

Profession: Fishing [1]

Zone: (Corrupted) Uldum, (Corrupted) Vale of Eternal Blossoms

Approximate Catch Rate: Unknown

Drop: Gu'chi the Swarmbringer [35]

Zone: Timeless Isle

Approximate Drop Rate: 1 in 33

Profession: Pandaria Tailoring [25]

Drop: Silkworm Cocoon

Approximate Drop Rate: Unknown

Pet Battle: [23-25] Krasarang Wilds

Pet Battle: [3-6] Ghostlands

Pet Battle: [1-2] Undercity; [1-2] Tirisfal Glades; [1-2] Dun Morogh; [3-6] Ghostlands; [4-6] Ashenvale; [6-7] Hillsbrad Foothills; [11-12] The Hinterlands; [20-22] Howling Fjord; [25] Tanaan Jungle

Pet Battle: [25] Mechagon

Drop: World Drop

Zone: Eastern Plaguelands (requires Fiona's Lucky Charm)

Approximate Drop Rate: [Hidden Stash] 1 in 18

Approximate Drop Rate: [Mr. Grubbs] in bag 1 in 3

Overall Approximate Drop Rate: 1 in 55