In The Burning Crusade it is item level 136 and requires level 70. In Wrath of the Lich King it is item level 136, requires level 70 and sells to vendors for 1c. In MoP Classic it is item level 136, requires level 70 and sells to vendors for 1c.
In the Appearances collection, Merciless Gladiator's Dreadweave Mantle is listed as Vendor. Appearance ID: 8307. 1 other item wears the same appearance:
Read from the World of Warcraft client build files.
How Merciless Gladiator's Dreadweave Mantle Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Merciless Gladiator's Dreadweave Mantle suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Items Numbered Next to Merciless Gladiator's Dreadweave Mantle
Blizzard numbers items as they are created, so the named items next to ID 31976 (31971 to 31981) were usually added in the same batch as Merciless Gladiator's Dreadweave Mantle: the same quest line, zone, vendor or reward set.