This item is acquired in-game. See its sources below.
A Common Recipe, item level 1, binds when picked up.
First seen in build 3.80.2.69874 (Wrath of the Lich King).
Spell effects bound to this item, from first-party game data.
In Wrath of the Lich King it is item level 78. In MoP Classic it is item level 78.
| Version | Item level | Quality | Binding | Sells for |
|---|---|---|---|---|
| Retail (Midnight) | 1 | Common | Binds when picked up | 1g 25s |
| Wrath of the Lich King | 78 | Common | Binds when picked up | 1g 25s |
| MoP Classic | 78 | Common | Binds when picked up | 1g 25s |
Creates 
Brilliant Spellthread
Using Pattern: Brilliant Spellthread teaches this recipe. The Northrend Tailoring recipe Brilliant Spellthread takes 4 Eternal Life, 4 Iceweb Spider Silk and 1 Frozen Orb.
Read from the World of Warcraft client build files.
Pattern: Brilliant Spellthread teaches the Northrend Tailoring recipe Brilliant Spellthread, which makes Brilliant Spellthread. At the lowest US listings, the reagents for one craft cost 305g 39s, and Eternal Life is the largest share at 77%. Brilliant Spellthread lists from 450g 93s each, so one craft sold at that price returns 122g 99s after the 5% auction cut, a 40% margin over its reagents. It turns yellow at Northrend Tailoring skill 60 and grey at 70.
| Reagent | Needed | Lowest listed | Cost |
|---|---|---|---|
 Eternal Life | 4 | 58 gold85 silver | 235 gold40 silver |
 Iceweb Spider Silk | 4 | 1 gold | 4 gold |
 Frozen Orb | 1 | 65 gold99 silver | 65 gold99 silver |
| Reagents for one craft | 305 gold39 silver | ||
| Brilliant Spellthread at its lowest listing | 450 gold93 silver | ||
| Return after the 5% auction cut | 122 gold99 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.
Pattern: Brilliant Spellthread uses icon file 134939, which 1,738 other items also use. The 8 closest by item ID:
Pattern: Frostweave Bag ID 42186 · Recipe "Teaches you how to sew a Frostweave Bag."Pattern: Sapphire Spellthread ID 42188 · Recipe "Teaches you how to make Sapphire Spellthread."Pattern: Mysterious Bag ID 42185 · Recipe "Teaches you how to make Mysterious Bag."Pattern: Wispcloak ID 42189 · Recipe "Teaches you how to sew a Wispcloak."Pattern: Glacial Bag ID 42184 · Recipe "Teaches you how to sew a Glacial Bag."Pattern: Deathchill Cloak ID 42190 · Recipe "Teaches you how to sew a Deathchill Cloak."Pattern: Abyssal Bag ID 42183 · Recipe "Teaches you how to sew an Abyssal Bag."Pattern: Hat of Wintry Doom ID 42191 · Recipe "Teaches you how to sew a Hat of Wintry Doom."Blizzard numbers items as they are created, so the named items next to ID 42187 (42182 to 42192) were usually added in the same batch as Pattern: Brilliant Spellthread: the same quest line, zone, vendor or reward set.
Pattern: Spellweave ID 42182 · Recipe "Teaches you how to make Spellweave."Pattern: Abyssal Bag ID 42183 · Recipe "Teaches you how to sew an Abyssal Bag."Pattern: Glacial Bag ID 42184 · Recipe "Teaches you how to sew a Glacial Bag."Pattern: Mysterious Bag ID 42185 · Recipe "Teaches you how to make Mysterious Bag."Pattern: Frostweave Bag ID 42186 · Recipe "Teaches you how to sew a Frostweave Bag."Pattern: Sapphire Spellthread ID 42188 · Recipe "Teaches you how to make Sapphire Spellthread."Pattern: Wispcloak ID 42189 · Recipe "Teaches you how to sew a Wispcloak."Pattern: Deathchill Cloak ID 42190 · Recipe "Teaches you how to sew a Deathchill Cloak."Pattern: Hat of Wintry Doom ID 42191 · Recipe "Teaches you how to sew a Hat of Wintry Doom."Pattern: Silky Iceshard Boots ID 42192 · Recipe "Teaches you how to sew Silky Iceshard Boots."The raw ItemSparse values for item 42187 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB
