Fortified Chain

Dropped by 4

• Foreman Rigger level 24 1.6% 5931
• Digger Flameforge level 24 1.3% 5849
• Heggin Stonewhisker level 24 1.2% 5847
• Lady Blaumeux level 63 0% 2000096

Dropped by, from a shared table 40+

• Bazil Thredd level 29 1716
• Bluegill Raider level 29 1418
• Brain Eater level 29 570
• Corrosive Lurker level 29 6219
• Crackling Arcane Minion level 30 62113
• Daggerspine Shorehunter level 31 2369
• Daggerspine Shorestalker level 29 2368
• Dark Iron Saboteur level 29 1052
• Death's Head Acolyte level 29 4515
• Death's Head Seer level 29 4519
• Defias Arcanist level 31 62116
• Dragonmaw Enchanter level 31 62453
• Dragonmaw Shadowwarder level 29 1038
• Dun Garok Mountaineer level 29 2344
• Elder Cloud Serpent level 29 4119
• Forsaken Intruder level 29 3804
• Groveweald Ursa level 33 92104
• Highperch Consort level 29 4109
• Irradiated Horror level 29 6220
• Leprous Assistant level 29 7603
• Leprous Defender level 29 6223
• Magistrate Burnside level 30 2335
• Mechanized Sentry level 29 6233
• Mechano-Frostwalker level 32 6227
• Nightbane Dark Runner level 29 205
• Oilmaster Higgle Wirefuse level 30 61036
• Pesterhide Snarler level 29 4249
• Razorfen Beast Trainer level 29 4531
• Razorfen Dustweaver level 29 4522
• Razorfen Stalker level 29 6035
• Red Jenny level 31 62117
• Scalding Elemental level 29 10756
• Screeching Harpy level 29 4100
• Severed Druid level 29 3799
• Silvermane Wolf level 44 2924
• Skeletal Warder level 29 785
• Splinter Fist Firemonger level 29 1251
• Wandering Faerie Dragon level 33 92114
• Xavian Betrayer level 29 3754
• Xavian Felsworn level 29 3755

Only the first 40 are listed.

Found in 11

• Large Iron Bound Chest 0.5% 74447
• Large Iron Bound Chest 0.5% 75295
• Large Solid Chest 0.5% 74448
• Large Solid Chest 0.5% 75298
• Alliance Chest 0.4% 4096
• Alliance Strongbox 0.4% 4095
• Solid Chest 0.4% 2852
• Large Iron Bound Chest 0.4% 75297
• Large Iron Bound Chest 0.4% 75296
• Large Solid Chest 0.4% 75299
• Large Solid Chest 0.4% 75300

Contained in 3

• Minor Darkmoon Prize level 2 2% 19298
• Ahn'Qiraj War Effort Supplies level 1 1.6% 21510
• Ornate Bronze Lockbox level 2 1.2% 4632