Gloom Reaper

Dropped by 5

• Silithid Ravager level 36 0.8% 4132
• Ironeye the Invincible level 37 0.6% 5935
• Arados the Damned level 35 0.2% 7073
• Bilgerat Corsair level 31 0% 62329
• Silvermane Wolf level 44 0% 2924

Dropped by, from a shared table 40+

• Ambassador Infernus level 42 2745
• Ambereye Basilisk level 41 11785
• Ambershard Crusher level 41 11781
• Azurescale Manaweaver level 41 60910
• Bar'thog the Wicked level 42 61020
• Bloodfen Lashtail level 41 4357
• Bloodsail Mage level 41 1562
• Bloodsail Raider level 41 1561
• Borrin Gloombeard level 41 60908
• Bright Crawler level 53 91831
• Crypt Walker level 56 8556
• Drathos Runebreaker level 44 60911
• Drywallow Daggermaw level 41 4345
• Duskpelt Prowler level 41 61227
• Dustbelcher Mauler level 42 2717
• Dustbelcher Shaman level 43 2718
• Elder Mistvale Gorilla level 41 1557
• Frostwolf Warrior level 55 12052
• Giant Buzzard level 41 2831
• Gordunni Ogre level 41 5229
• Island Pincer level 50 91832
• Longtooth Runner level 41 5286
• Lord Angler level 44 14236
• Maraudine Priest level 42 11685
• Muckshell Pincer level 42 4403
• Muckshell Scrabbler level 43 4404
• Oozeworm level 42 14237
• Rock Crawler level 51 91833
• Shadowforge Geologist level 41 7030
• Shadowforge Skinner level 42 60903
• Shadowshard Rumbler level 41 11777
• Silver Coast Crawler level 52 92147
• Skeletal Servant level 58 8477
• Smolderthorn Shadow Hunter level 57 9265
• Southern Sand Crawler level 41 2544
• Strand Crawler level 49 92146
• Thromrar Darkflame level 44 62725
• Venture Co. Strip Miner level 41 674
• Voidwalker Minion level 47 8996
• Young Murk Thresher level 41 4388

Only the first 40 are listed.

Found in 8

• Alliance Chest 0.5% 105579
• Alliance Strongbox 0.5% 105570
• Horde Chest 0.5% 105578
• Solid Chest 0.5% 2855
• Large Solid Chest 0.4% 153462
• Solid Chest 0.3% 4149
• Alliance Chest 0.3% 105581
• Solid Chest 0.3% 2857

Contained in 1

• Strong Iron Lockbox level 2 0.6% 4636