MoP Classic item

Schematic: Serpent's Heart Firework

Item 89992 on MoP Classic (Mists of Pandaria progression realms), client 5.5.4.70631

Item Level 90
Requires Engineering (500)
"Teaches you how to make a Serpent's Heart Firework."

About Schematic: Serpent's Heart Firework

Schematic: Serpent's Heart Firework is a common Engineering recipe on MoP Classic at item level 90. It teaches Serpent's Heart Firework, made from 1 High-Explosive Gunpowder; learning it takes Engineering skill 500. Other engineering recipes listed on the MoP Classic Auction House include Schematic: Autumn Flower Firework, Schematic: Celestial Firework and Schematic: Grand Celebration Firework. The latest scan finds it on 2 MoP Classic realms (EU 1, US 1); the cheapest buyout is 999 gold on Garalon, Hoptallus, Mirage Raceway, Norushen, Shek'zeer (EU).

MoP Classic Auction House prices

Cheapest realm999 goldGaralon, Hoptallus, Mirage Raceway, Norushen, Shek'zeer (EU)

Typical market (EU)999 gold

Median min buyout999 gold50 silver

Realms with listings2EU 1, US 1

Latest snapshot2026-11-03 10:29 UTCBlizzard Last-Modified

Prices across MoP Classic realms

Realm	Min buyout	Market (median)	Qty	Listings	Snapshot
Garalon, Hoptallus, Mirage Raceway, Norushen, Shek'zeerEU · Active	999 gold	999 gold	2	2	2026-11-03 10:08 UTC
Galakras, Immerseus, Lei Shen, Nazgrim, Pagle, Ra-denUS · Active	1,000 gold	1,000 gold	2	2	2026-11-03 10:29 UTC

Downloads

Icon

Background

BackgroundJPG · 228 KB

Crafting

Teaches

Serpent's Heart Firework

Requires Engineering (500)

Reagents

1x High-Explosive Gunpowder

Reagent cost on MoP Classic

High-Explosive Gunpowder has no current listing in our MoP Classic scans, so the reagent total is not known.
Serpent's Heart Firework is item level 1. Its own tooltip reads: Use: Shoots a firework into the air that bursts into the form of the Jade Serpent. (1 Sec Cooldown).
Serpent's Heart Firework has no current listing in our MoP Classic scans.
High-Explosive Gunpowder is also a reagent in 4 other MoP Classic recipe items: Schematic: Autumn Flower Firework, Schematic: Celestial Firework, Schematic: Grand Celebration Firework, Schematic: Jade Blossom Firework.
Other Engineering recipes near skill 500 in our MoP Classic item table, which holds 90 Engineering recipe items: Schematic: Annihilator Holo-Gogs (375), Schematic: Hard Khorium Goggles (375), Schematic: Hyper-Magnified Moon Specs (375), Schematic: Justicebringer 3000 Specs (375), Schematic: Lightning Etched Specs (375), Schematic: Mayhem Projection Goggles (375), Schematic: Ornate Khorium Rifle (375), Schematic: Titanium Toolbox (405), Schematic: Autumn Flower Firework (500), Schematic: Celestial Firework (500), Schematic: Grand Celebration Firework (500), Schematic: Jade Blossom Firework (500).

Reagent	Qty	Lowest listed	Median realm low	Realms
High-Explosive Gunpowder	1	-	-	-

Where Schematic: Serpent's Heart Firework Fits

Items That Share Schematic: Serpent's Heart Firework's Icon

Schematic: Serpent's Heart Firework uses the same icon art, which 247 other items also use. The 8 closest by item ID:

Schematic: Grand Celebration Firework ID 89993 · Recipe · item level 90 · lowest 999g on 2 realms
Schematic: Celestial Firework ID 89994 · Recipe · item level 90 · lowest 999g on 2 realms
Plans: Ghost Iron Shield Spike ID 90531 · Recipe · item level 90
Plans: Living Steel Weapon Chain ID 90532 · Recipe · item level 90
Technique: Glyph of Loud Horn ID 104209 · Recipe · item level 90 · lowest 4s on 11 realms
Technique: Glyph of One with Nature ID 104222 · Recipe · item level 90 · lowest 1g on 8 realms
Technique: Glyph of Evaporation ID 104224 · Recipe · item level 90 · lowest 5g on 7 realms
Technique: Glyph of Condensation ID 104225 · Recipe · item level 90 · lowest 45g on 4 realms

Items Numbered Next to Schematic: Serpent's Heart Firework

Blizzard numbers items as they are created, so the named items next to ID 89992 (89993 to 89997) were usually added in the same batch as Schematic: Serpent's Heart Firework: the same quest line, zone, vendor or reward set.

Schematic: Grand Celebration Firework ID 89993 · Recipe · item level 90 · lowest 999g on 2 realms
Schematic: Celestial Firework ID 89994 · Recipe · item level 90 · lowest 999g on 2 realms
Schematic: Autumn Flower Firework ID 89996 · Recipe · item level 90 · lowest 999g on 2 realms
Schematic: Jade Blossom Firework ID 89997 · Recipe · item level 90 · lowest 1,000g on 1 realm

Built from Blizzard's Game Data API item documents for this game version and recorded Auction House snapshots.

Across game versions

Item 89992	MoP Classic	Retail (Midnight)
Item level	90	35

MoP Classic price history

First seen in a scan: 2026-10-04 12:00 UTC
Realms that have listed it: 3
Lowest buyout seen: 150 goldBloodsail Buccaneers (US), 2026-10-06 18:00 UTC
Highest realm minimum seen: 5,500 gold99 silverGalakras, Immerseus, Lei Shen, Nazgrim, Pagle, Ra-den (US)
Realm-hours listed, last 30 days: 939

US median, latest 1,000gEU median, latest 999g
Each line is one region's daily median of the cheapest buyout on every realm that listed it, from our hourly scans.

Last 7 days

Day (UTC)	EU low	EU median	EU realms	US low	US median	US realms
2026-11-03	999 gold	999 gold	1	200 gold	1,000 gold	2
2026-11-02	999 gold	999 gold	1	200 gold	200 gold	2
2026-11-01	999 gold	999 gold	1	200 gold	5,500 gold99 silver	2
2026-10-31	999 gold	999 gold	1	5,500 gold99 silver	5,500 gold99 silver	1
2026-10-30	999 gold	999 gold	1	1,000 gold	5,500 gold99 silver	1
2026-10-29	-	-	-	5,500 gold99 silver	5,500 gold99 silver	1
2026-10-28	-	-	-	5,500 gold99 silver	5,500 gold99 silver	1

Comments

Connected realms with a listing in the latest MoP Classic scan: EU 1 of 25, KR 0 of 5, TW 0 of 8, US 1 of 23.

Item data: Blizzard's MoP Classic Game Data API (static data 5.5.4.67732). Prices: per-unit buyouts from one Blizzard Auction House snapshot per connected realm per hour; market is the quantity-weighted median of a realm's listings. Retail column: the retail client datamine.

Quick facts

Item ID	89992
Game version	MoP Classic (client 5.5.4.70631)
Type	Recipe
Subtype	Engineering
Item level	90
Requires level	1
Max stack	1
Data source	Blizzard static API (wow_classic)

Same item on

Retail (Midnight)