This item is acquired in-game. See its sources below.
A Rare Recipe, item level 1, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Spell effects bound to this item, from first-party game data.
Creates 
Cosmic Protoweave
Using Formula: Cosmic Protoweave teaches this recipe. The Shadowlands Enchanting recipe Cosmic Protoweave takes 10 Sacred Shard, 6 Silken Protofiber and 5 Immortal Shard.
Read from the World of Warcraft client build files.
Formula: Cosmic Protoweave teaches the Shadowlands Enchanting recipe Cosmic Protoweave, which makes Cosmic Protoweave. At the lowest US listings, the reagents for one craft cost 19g 11s, and Immortal Shard is the largest share at 75%. Cosmic Protoweave lists from 188g each, so one craft sold at that price returns 159g 49s after the 5% auction cut, a 835% margin over its reagents. It turns yellow at Shadowlands Enchanting skill 100 and grey at 120.
| Reagent | Needed | Lowest listed | Cost |
|---|---|---|---|
 Sacred Shard | 10 | 38 silver | 3 gold80 silver |
 Silken Protofiber | 6 | 16 silver | 96 silver |
 Immortal Shard | 5 | 2 gold87 silver | 14 gold35 silver |
| Reagents for one craft | 19 gold11 silver | ||
| Cosmic Protoweave at its lowest listing | 188 gold | ||
| Return after the 5% auction cut | 159 gold49 silver | ||
Prices are the lowest listed prices in the latest US Auction House snapshot, not sales. Recipes, reagents, yields and skill levels come from the World of Warcraft client build files.
Formula: Cosmic Protoweave uses icon file 1392955, which 248 other items also use. The 8 closest by item ID:
Formula: Magically Regulated Automa Core ID 187824 · Recipe "Teaches you how to craft a Magically Regulated Automa Core."Recipe: Infusion: Corpse Purification ID 187828 · Recipe "Teaches you how to craft an Infusion: Corpse Purification."Design: Aealic Harmonizing Stone ID 187830 · Recipe "Teaches you how to craft an Aealic Harmonizing Stone."Schematic: Pure-Air Sail Extensions ID 187832 · Recipe "Teaches you how to craft the Pure-Air Sail Extensions."Schematic: Erratic Genesis Matrix ID 187837 · Recipe "Teaches you how to craft Progenitor Circuitry."Vantus Rune Technique: Sepulcher of the First Ones ID 187806 · Recipe "Teaches you how to craft a Vantus Rune: Sepulcher of the First Ones."Design: Devourer Essence Stone ID 187847 · Recipe "Teaches you how to craft a Devourer Essence Stone."Recipe: Empty Kettle of Stone Soup ID 187804 · Recipe "Teaches you how to craft an Empty Kettle of Stone Soup"Blizzard numbers items as they are created, so the named items next to ID 187826 (187821 to 187831) were usually added in the same batch as Formula: Cosmic Protoweave: the same quest line, zone, vendor or reward set.
Bar-Fusan's Hackblade ID 187821 · Weapon - Two-Handed Sword · item level 220
A Defector's Request ID 187822 · Miscellaneous "A scroll detailing an arms requisition to support the Maldraxxi defectors operating in Revendreth."
Magically Regulated Automa Core ID 187823 · Trade Goods · item level 51Formula: Magically Regulated Automa Core ID 187824 · Recipe "Teaches you how to craft a Magically Regulated Automa Core."Cosmic Protoweave ID 187825 · Trade Goods · item level 51
Infusion: Corpse Purification ID 187827 · Trade Goods · item level 51Recipe: Infusion: Corpse Purification ID 187828 · Recipe "Teaches you how to craft an Infusion: Corpse Purification."
Aealic Harmonizing Stone ID 187829 · Trade Goods · item level 51Design: Aealic Harmonizing Stone ID 187830 · Recipe "Teaches you how to craft an Aealic Harmonizing Stone."
Pure-Air Sail Extensions ID 187831 · Trade Goods · item level 51The raw ItemSparse values for item 187826 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB