In the Appearances collection, Helix-Breaker Gloves is listed as Boss Drop. Appearance ID: 20057. 13 other items wear the same appearance; 9 of them are listed here.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Helix-Breaker Gloves Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Helix-Breaker Gloves suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Transmog Sets
Helix-Breaker Gloves is part of the transmog set Regalia of the Exorcist (Priest only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Helix-Breaker Gloves Fits
Other Items Named Helix-Breaker Gloves
4 other items in the current build are also called Helix-Breaker Gloves. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 94947 (94942 to 94952) were usually added in the same batch as Helix-Breaker Gloves: the same quest line, zone, vendor or reward set.