MoP Classic item

Schematic: Serpent's Heart Firework

Item 89992 on MoP Classic (Mists of Pandaria progression realms), client 5.5.4.69585

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 1,315 gold31 silver on Garalon, Hoptallus, Mirage Raceway, Norushen, Shek'zeer (EU).

MoP Classic Auction House prices

Cheapest realm1,315 gold31 silverGaralon, Hoptallus, Mirage Raceway, Norushen, Shek'zeer (EU)

Typical market (US)5,500 gold

Median min buyout3,407 gold65 silver

Realms with listings2EU 1, US 1

Latest snapshot2026-09-19 10:13 UTCBlizzard Last-Modified

Prices across MoP Classic realms

Realm	Min buyout	Market (median)	Qty	Listings	Snapshot
Galakras, Immerseus, Lei Shen, Nazgrim, Pagle, Ra-denUS · Active	5,500 gold	5,500 gold	1	1	2026-09-19 09:12 UTC
Garalon, Hoptallus, Mirage Raceway, Norushen, Shek'zeerEU · Active	1,315 gold31 silver	1,315 gold31 silver	1	1	2026-09-19 10:13 UTC

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	-	-	-

Across game versions

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

MoP Classic price history

First seen in a scan: 2026-08-27 21:00 UTC
Realms that have listed it: 3
Lowest buyout seen: 200 goldGalakras, Immerseus, Lei Shen, Nazgrim, Pagle, Ra-den (US), 2026-08-31 02:00 UTC
Highest realm minimum seen: 5,500 goldGalakras, Immerseus, Lei Shen, Nazgrim, Pagle, Ra-den (US)
Realm-hours listed, last 30 days: 567

US median, latest 2,500gEU median, latest 1,315g
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
2026-09-19	1,315 gold31 silver	1,315 gold31 silver	1	2,500 gold	2,500 gold	1
2026-09-18	499 gold	499 gold	1	2,500 gold	2,500 gold	1
2026-09-17	-	-	-	2,500 gold	2,500 gold	1
2026-09-16	498 gold99 silver	498 gold99 silver	1	2,500 gold	2,500 gold	1
2026-09-15	999 gold	999 gold	1	2,500 gold	2,500 gold	1
2026-09-14	999 gold	999 gold	1	2,500 gold	2,500 gold	1
2026-09-13	-	-	-	2,500 gold	2,500 gold	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 5.5.4.69585)
Type	Recipe
Subtype	Engineering
Item level	90
Requires level	1
Data source	Blizzard static API (wow_classic)

Same item on

Retail (Midnight)