Read from the World of Warcraft client build files.
How Cosmic Gladiator's Silk Cord Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Cosmic Gladiator's Silk Cord suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Transmog Sets
Cosmic Gladiator's Silk Cord is part of the transmog set Cosmic Gladiator's Satin Armor (Priest only), which the Appearances collection lists in 2 versions. The other 14 pieces:
Cosmic Gladiator's Silk Cord is part of the transmog set Eternal Gladiator's Satin Armor (Priest only), which the Appearances collection lists in 2 versions. The other 16 pieces:
Items Numbered Next to Cosmic Gladiator's Silk Cord
Blizzard numbers items as they are created, so the named items next to ID 186802 (186797 to 186807) were usually added in the same batch as Cosmic Gladiator's Silk Cord: the same quest line, zone, vendor or reward set.