TheWoWDB
Recipe
EngineeringDragon Isles Engineering
Polarity Bomb
Reagent cost, the crafted item's lowest listed price and the estimated profit at that price, from current US Auction House listings - recalculated every snapshot.
Crafting estimate at current listings
- Reagent cost (lowest listed)
- 148 gold37 silver
- Crafted item, lowest listed price
- …
- Auction House cut (5%)
- …
- Estimated profit at that listed price
- …
- Items per craft: the game’s spell data gives a number that varies from craft to craft, so the estimate counts one item.
- Quality: Polarity Bomb comes in 3 quality ranks. This is the base comparison, rank 1 reagents against the rank 1 result; your skill and the reagents’ ranks decide the rank you actually get, which this estimate does not model. Each rank’s lowest listing is in the rank table below.
- Not included: the recipe also accepts 2 finishing reagent slots, which are not required and are left out of the cost.
Recipe facts
- Profession
- Engineering
- Requires skill
- 1
- Expansion tier
- Dragon Isles Engineering
- Item level
- 70
- Reagent slots
- 4
- Cast time
- 2 sec
Crafts
Reagents
6Everburning Blasting Powder20 gold74 silver
1Shock-Spring Coil13 gold73 silver
4Handful of Serevite Bolts1 gold50 silver
1Rousing Earth4 gold20 silver
Cost per reagent
| Reagent | Qty | Each | Cost | Share |
|---|---|---|---|---|
| Everburning Blasting Powder Parts · 1,284 on the Auction House | 6 | 20 gold74 silver | 124 gold44 silver | 84% |
| Shock-Spring Coil Parts · 613 on the Auction House | 1 | 13 gold73 silver | 13 gold73 silver | 9% |
| Handful of Serevite Bolts Parts · 9,310 on the Auction House | 4 | 1 gold50 silver | 6 gold | 4% |
| Rousing Earth Elemental · 21,568 on the Auction House | 1 | 4 gold20 silver | 4 gold20 silver | 3% |
| Total per craft | 148 gold37 silver | 100% |
About Polarity Bomb
One craft takes 6 Everburning Blasting Powder, 1 Shock-Spring Coil, 4 Handful of Serevite Bolts and 1 Rousing Earth. It is taught by Schematic: Polarity Bomb, which needs Dragon Isles Engineering 50.
- Recipe category
- Explosives (Dragon Isles Schematics)
- Skill-up colours (Dragon Isles Engineering skill)
- Orange below 50 · Yellow 50 to 56 · Green 57 to 64 · Grey 65 and up
- Skill points per craft
- 1
Polarity Bomb tooltip
How to learn Polarity Bomb
Schematic: Polarity Bomb- Teaches
- Teaches you how to craft Polarity Bomb.
- Requires
- Dragon Isles Engineering (50)
- Binding
- Binds when picked up
More Explosives recipes (Dragon Isles Schematics)
- Creature Combustion Canisteryellow 15, grey 20
- Primal Deconstruction Chargeyellow 25, grey 30
- Gravitational Displaceryellow 30, grey 40
- Grease Grenadeyellow 30, grey 40
- Sticky Warp Grenadeyellow 30, grey 40
- I.W.I.N. Button Mk10yellow 65, grey 75
- Suspiciously Silent Crateyellow 100, grey 100
- Suspiciously Ticking Crateyellow 100, grey 100
Polarity Bomb quality ranks
Polarity Bomb comes in 3 quality ranks, and each rank is its own item on the Auction House. The recipe’s base crafting difficulty is 250.
| Rank | Item | Lowest listed price | Listings (US) |
|---|---|---|---|
| Rank 1 | Polarity Bomb | … | no current listing |
| Rank 2 | Polarity Bomb | … | no current listing |
| Rank 3 | Polarity Bomb | … | no current listing |
The crafting estimate above is the base comparison: rank 1 reagents against the rank 1 result. Your skill and the reagents’ ranks decide which rank a craft actually makes, so a higher rank is never priced against rank 1 reagents here.
Polarity Bomb: lowest listed price, last 30 days
The current lowest listing sits at its 30-day median. Over these 30 days the lowest listing moved more than tenfold, so a single snapshot, including the one the estimate uses, can sit far from typical.
- Now
- 49,999 gold94 silver
- 30-day low
- 999 gold94 silver Sep 17
- 30-day high
- 49,999 gold99 silver Aug 29
- 30-day median
- 49,999 gold95 silver
- 7-day median
- 45,099 gold
- Hourly snapshots
- 661
US region, the cheapest listing at each hourly Auction House snapshot. These are asking prices, not sales.
Where the reagents come from
Everburning Blasting Powder. Made with Everburning Blasting Powder (Engineering, Dragon Isles Engineering) from 1 
Draconium Ore, 2 
Rousing Fire and 1 Rousing Earth. Lowest listed price by quality rank: rank 1 20 gold74 silver, rank 2 31 gold84 silver and rank 3 21 gold53 silver. Also a required reagent in 27 other recipes (27 Engineering); Element-Infused Rocket Helmet takes the most, 20 per craft.
Shock-Spring Coil. Made with Shock-Spring Coil (Engineering, Dragon Isles Engineering) from 2 Handful of Serevite Bolts, 5 
Serevite Ore and 2 Rousing Earth. Lowest listed price by quality rank: rank 1 13 gold73 silver, rank 2 13 gold50 silver and rank 3 11 gold38 silver. Also a required reagent in 48 other recipes (48 Engineering); the most per craft: Atomic Recalibrator (Engineering, 6 per craft), Mallard Mortar (Engineering, 6 per craft), Thaldraszus Telescope (Engineering, 4 per craft), Centralized Precipitation Emitter (Engineering, 3 per craft) and Critical Failure Prevention Unit (Engineering, 3 per craft).
Handful of Serevite Bolts. Made with Handful of Serevite Bolts (Engineering, Dragon Isles Engineering) from 4 Serevite Ore. Lowest listed price by quality rank: rank 1 1 gold50 silver, rank 2 1 gold36 silver and rank 3 1 gold11 silver. Also a required reagent in 73 other recipes (73 Engineering); the most per craft: Mallard Mortar (Engineering, 60 per craft), Portable Party Platter (Engineering, 60 per craft), Atomic Recalibrator (Engineering, 20 per craft), Centralized Precipitation Emitter (Engineering, 20 per craft) and Environmental Emulator (Engineering, 20 per craft).
Rousing Earth. No recipe, Blizzard quest reward or dungeon journal drop in our game data produces it. Also a required reagent in 14 other recipes (5 Jewelcrafting, 4 Enchanting, 3 Engineering and 1 Inscription); the most per craft: Core Explorer's Compendium (Inscription, 5 per craft), Haphazardly Tethered Wires (Engineering, 4 per craft), Scepter of Spectacle: Earth (Enchanting, 3 per craft), Empty Soul Cage (Jewelcrafting, 2 per craft) and Glossy Stone (Jewelcrafting, 2 per craft).
More Dragon Isles Engineering recipes in the same skill range
- Arclight CapacitorParts, learn at 1, grey at 55
- Assorted Safety FusesParts, learn at 1, grey at 40
- Atomic RecalibratorDevices, learn at 1, grey at 75
- Battle-Ready BinocularsGoggles, learn at 1, grey at 100
- Black FireflightFireworks, learn at 1, grey at 40
- Blue FireflightFireworks, learn at 1, grey at 40
- Bottomless Mireslush Ore SatchelProfession Equipment, learn at 1, grey at 50
- Bottomless Stonecrust Ore SatchelProfession Equipment, learn at 1, grey at 45
- Bronze FireflightFireworks, learn at 1, grey at 20
- Bundle of FireworksFireworks, learn at 1, grey at 40
Reading these numbers
At current lowest listed prices the 4 reagents for one craft of Polarity Bomb cost 148 gold37 silver. Most of that is Everburning Blasting Powder - 6 at 20 gold74 silver each, 124 gold44 silver, 83.9% of the whole basket. Watch that one price and you have watched most of this recipe.
Break-even is 156 gold17 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 Everburning Blasting Powder
Featured in guides
Guides and routes on this site that cover Polarity Bomb.
Data notes
- No Auction House price for the crafted item - output value unknown (it may be soulbound/BoE gear or an untracked item).