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Engineering Northrend Engineering
Weakness Spectralizers
A Engineering recipe learned at Northrend Engineering 1 that crafts Weakness Spectralizers from 5 reagents.
Reagents
8Titanium Bar89 gold
4Heavy Borean Leather25 gold75 silver
2Scarlet Ruby3 gold
4Eternal Air30 gold
1Frozen Orb50 gold
Crafts
Icon
Background
Crafting estimate at current listings
- Reagent cost (lowest listed)
- 991 gold
- Crafted item, lowest listed price
- …
- Auction House cut (5%)
- …
- Estimated profit at that listed price
- …
- Not included: the recipe also accepts 1 optional reagent slot, which are not required and are left out of the cost.
Cost per reagent
| Reagent | Qty | Each | Cost | Share |
|---|---|---|---|---|
| Titanium Bar Metal & Stone · 5,724 on the Auction House · crafted by Smelt Titanium (Mining) · crafted by Transmute: Titanium (Alchemy) | 8 | 89 gold | 712 gold | 72% |
| Heavy Borean Leather Leather · 2,761 on the Auction House · crafted by Heavy Borean Leather (Leatherworking) | 4 | 25 gold75 silver | 103 gold | 10% |
| Scarlet Ruby Jewelcrafting · 1,354 on the Auction House | 2 | 3 gold | 6 gold | 1% |
| Eternal Air Elemental · 14,426 on the Auction House · crafted by Transmute: Eternal Earth to Air (Alchemy) · crafted by Transmute: Eternal Water to Air (Alchemy) | 4 | 30 gold | 120 gold | 12% |
| Frozen Orb Other · 7,753 on the Auction House | 1 | 50 gold | 50 gold | 5% |
| Total per craft | 991 gold | 100% |
About Weakness Spectralizers
One craft takes 8 Titanium Bar, 4 Heavy Borean Leather, 2 Scarlet Ruby, 4 Eternal Air and 1 Frozen Orb.
- Recipe category
- Goggles (Northrend Engineering)
Weakness Spectralizers tooltip
Where the reagents come from
Titanium Bar. Made with Smelt Titanium (Mining, Northrend Mining) from 2 
Titanium Ore. At lowest listed prices that makes one Titanium Bar for 111 gold, against 89 gold listed. Made with Transmute: Titanium (Alchemy, Northrend Alchemy) from 8 
Saronite Bar. At lowest listed prices that makes one Titanium Bar for 96 gold96 silver, against 89 gold listed. Also a required reagent in 46 other recipes (23 Jewelcrafting, 15 Engineering, 4 Blacksmithing and 2 Enchanting); Armor Plated Combat Shotgun takes the most, 10 per craft.
Heavy Borean Leather. Made with Heavy Borean Leather (Leatherworking, Northrend Leatherworking) from 6 
Borean Leather. At lowest listed prices that makes one Heavy Borean Leather for 21 gold, against 25 gold75 silver listed. Also a required reagent in 94 other recipes (85 Leatherworking, 7 Engineering and 2 Tailoring); the most per craft: Wildscale Breastplate (Leatherworking, 25 per craft), Knightbane Carapace (Leatherworking, 24 per craft), Knightbane Carapace (Leatherworking, 24 per craft), Lunar Eclipse Robes (Leatherworking, 24 per craft) and Lunar Eclipse Robes (Leatherworking, 24 per craft).
Scarlet Ruby. No recipe, Blizzard quest reward or dungeon journal drop in our game data produces it. Also a required reagent in 12 other recipes (9 Jewelcrafting, 1 Engineering, 1 Enchanting and 1 Alchemy); the most per craft: Figurine - Ruby Hare (Jewelcrafting, 2 per craft), Visage Liquification Goggles (Engineering, 2 per craft), Blood Draining (Enchanting, 1 per craft), Bold Scarlet Ruby (Jewelcrafting, 1 per craft) and Brilliant Scarlet Ruby (Jewelcrafting, 1 per craft).
Eternal Air. Made with Transmute: Eternal Earth to Air (Alchemy, Northrend Alchemy) from 1 
Eternal Earth. At lowest listed prices that makes one Eternal Air for 2 gold50 silver, against 30 gold listed. Made with Transmute: Eternal Water to Air (Alchemy, Northrend Alchemy) from 1 
Eternal Water. At lowest listed prices that makes one Eternal Air for 19 gold84 silver, against 30 gold listed. Also a required reagent in 46 other recipes (27 Leatherworking, 5 Blacksmithing, 5 Engineering and 5 Alchemy); the most per craft: Puresteel Legplates (Blacksmithing, 20 per craft), Lightning-Infused Leggings (Leatherworking, 16 per craft), Armor Plated Combat Shotgun (Engineering, 15 per craft), Earthsoul Boots (Leatherworking, 10 per craft) and Ensorcelled Nerubian Breastplate (Leatherworking, 8 per craft).
Frozen Orb. No recipe, Blizzard quest reward or dungeon journal drop in our game data produces it. Also a required reagent in 70 other recipes (21 Leatherworking, 15 Blacksmithing, 14 Tailoring and 9 Engineering); the most per craft: Frosty Flying Carpet (Tailoring, 4 per craft), Titansteel Bonecrusher (Blacksmithing, 2 per craft), Titansteel Destroyer (Blacksmithing, 2 per craft), Titansteel Guardian (Blacksmithing, 2 per craft) and Titansteel Shanker (Blacksmithing, 2 per craft).
More Northrend Engineering recipes in the same skill range
Armor Plated Combat ShotgunWeapons, learn at 1, grey at 75- Bladed PickaxeDevices, learn at 1, grey at 15
- Box of BombsExplosives, learn at 1, grey at 45
- Cobalt Frag BombExplosives, learn at 1, grey at 15
- Diamond-cut Refractor ScopeScopes, learn at 1, grey at 40
- Explosive DecoyExplosives, learn at 1, grey at 20
- Froststeel TubeReagents, learn at 1, grey at 30
- Global Thermal Sapper ChargeExplosives, learn at 1, grey at 60
- Gnomish Army KnifeDevices, learn at 1, grey at 75
- Gnomish Lightning GeneratorDevices, learn at 1, grey at 65
3D Model
First-party render from the game files. Model © Blizzard Entertainment.
Reading these numbers
At current lowest listed prices the 5 reagents for one craft of Weakness Spectralizers cost 991 gold. Most of that is Titanium Bar - 8 at 89 gold each, 712 gold, 71.8% of the whole basket. Watch that one price and you have watched most of this recipe.
Break-even is 1,043 gold15 silver - below that listed price the craft loses gold once Blizzard’s 5% cut is taken. The crafted item has no current Auction House listing to compare it against, so the estimate above is left unknown rather than guessed.
Costs use each reagent’s lowest listed price; the estimate is the crafted item’s lowest listed price, times the items one craft makes, minus those reagents and Blizzard’s 5% sale cut. Listings are asking prices, not sales. Recalculated every snapshot and left blank rather than guessed when a price is missing. How we estimate crafting profit →
Other recipes that use Titanium Bar
Featured in guides
Guides and routes on this site that cover Weakness Spectralizers.
Data notes
- No Auction House price for the crafted item - output value unknown (it may be soulbound/BoE gear or an untracked item).