Read from the World of Warcraft client build files.
How Chestguard of Toxic Injections Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Chestguard of Toxic Injections suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Chestguard of Toxic Injections is part of the transmog set Regalia of Celestial Harmony (Shaman only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Chestguard of Toxic Injections Fits
Other Items Named Chestguard of Toxic Injections
6 other items in the current build are also called Chestguard of Toxic Injections. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Chestguard of Toxic Injections
Blizzard numbers items as they are created, so the named items next to ID 105132 (105127 to 105137) were usually added in the same batch as Chestguard of Toxic Injections: the same quest line, zone, vendor or reward set.