The game's collection data lists Cosmic Guardian's Casing as sold by a vendor NPC in Sinfall.
Vendor
Zone
Map
Waypoint
Other items it sells
NPC #175407
Sinfall
-
-
191
Vendor NPC, zone and position come from the client's collection source tables (CollectableSourceInfo and CollectableSourceVendorSparse); coordinates are the in-game map readout.
Build history
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Related
Cosmic Guardian's Casing Game Data
Appearance
In the Appearances collection, Cosmic Guardian's Casing is listed as Boss Drop. Appearance ID: 57106. 1 other item wears the same appearance:
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Cosmic Guardian's Casing Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Cosmic Guardian's Casing suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Cosmic Guardian's Casing is part of the transmog set Luminous Chevalier's Gallantry (Paladin only). The other 14 pieces:
Blizzard numbers items as they are created, so the named items next to ID 190615 (190610 to 190620) were usually added in the same batch as Cosmic Guardian's Casing: the same quest line, zone, vendor or reward set.
Tribute of the Enlightened EldersID 190610 · Consumable · item level 60"This chest contains valuable equipment and resources that have been gathered by the elders of the Enlightened."
Worldbreaker Cell KeyID 190612 · Quest"Lovingly smithed in the shape of Deathwing's head."
Savage Green Battle TurtleID 190613 · Miscellaneous · item level 10"Teaches you how to summon a rideable Savage Green Battle Turtle. This mount swims fast and can't move very..."