Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Thundercaller's Chain Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Thundercaller's Chain suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Thundercaller's Chain is part of the transmog set Armor of the Skyfather's Chosen (Hunter, Shaman and Evoker only). The other 16 pieces:
Blizzard numbers items as they are created, so the named items next to ID 133805 (133800 to 133812) were usually added in the same batch as Thundercaller's Chain: the same quest line, zone, vendor or reward set.
Cord of Maiev, Priestess of the MoonID 133800 · Armor - Cloth · item level 50"In a life long forgotten, Maiev, Hunter of the Betrayer, healed the injured and worshipped the moon goddess."