MoP Classic item

Schematic: World Enlarger

Item 18661 on MoP Classic (Mists of Pandaria progression realms), client 5.5.4.70631

Item Level 52
Requires Engineering (260)
Requires Gnomish Engineer
"Teaches you how to make a World Enlarger."
Sell Price: 30 silver

About Schematic: World Enlarger

Schematic: World Enlarger is an uncommon Engineering recipe on MoP Classic at item level 52. It teaches World Enlarger, made from 1 Mithril Casing, 2 Thorium Widget, 1 Gold Power Core, 1 Unstable Trigger and 1 Citrine; learning it takes Engineering skill 260. Other engineering recipes listed on the MoP Classic Auction House include Schematic: Gyrofreeze Ice Reflector, Schematic: Gnomish Alarm-o-Bot and Schematic: Goblin Jumper Cables XL. The latest scan finds it on 4 MoP Classic realms (EU 1, TW 1, US 2); the cheapest buyout is 85 gold on Garalon, Hoptallus, Mirage Raceway, Norushen, Shek'zeer (EU). A vendor pays 30 silver for it.

MoP Classic Auction House prices

Cheapest realm85 goldGaralon, Hoptallus, Mirage Raceway, Norushen, Shek'zeer (EU)

Typical market (EU)85 gold

Median min buyout596 gold99 silver

Realms with listings4EU 1, TW 1, US 2

Latest snapshot2026-11-03 15:10 UTCBlizzard Last-Modified

Prices across MoP Classic realms

Realm	Min buyout	Market (median)	Qty	Listings	Snapshot
Garalon, Hoptallus, Mirage Raceway, Norushen, Shek'zeerEU · Active	85 gold	85 gold	2	2	2026-11-03 15:08 UTC
Galakras, Immerseus, Lei Shen, Nazgrim, Pagle, Ra-denUS · Active	194 gold99 silver	366 gold85 silver	19	19	2026-11-03 14:29 UTC
IvusTW · Taiwan	999 gold	999 gold	1	1	2026-11-03 15:10 UTC
AtieshUS · Legacy	11,111 gold	11,111 gold	1	1	2026-11-03 14:29 UTC

Downloads

Icon

Background

BackgroundJPG · 175 KB

Crafting

Teaches

World Enlarger

Only Gnomish Technology could invent a device that affects the entire world!

Requires Engineering (260)

Reagents

Reagent cost on MoP Classic

Mithril Casing, Thorium Widget, Gold Power Core, Unstable Trigger and Citrine have no current listing in our MoP Classic scans, so the reagent total is not known.
World Enlarger is item level 50. Its own tooltip reads: Use: Enlarges the entire world for 5 min or until you attack. (15 Min Cooldown).
World Enlarger has a lowest listed price of 3,999 gold99 silver on MoP Classic, listed on 1 realm (median realm low 3,999 gold99 silver).
Mithril Casing is also a reagent in 5 other MoP Classic recipe items: Schematic: Cluster Launcher, Schematic: Deepdive Helmet, Schematic: Firework Launcher, Schematic: Masterwork Target Dummy, Schematic: Thorium Rifle.
Thorium Widget is also a reagent in 9 other MoP Classic recipe items: Schematic: Dark Iron Bomb, Schematic: Goblin Jumper Cables XL, Schematic: Gyrofreeze Ice Reflector, Schematic: Lifelike Mechanical Toad, Schematic: Masterwork Target Dummy, Schematic: Powerful Seaforium Charge and 3 more.
Gold Power Core is also a reagent in 3 other MoP Classic recipe items: Schematic: Crashin' Thrashin' Robot, Schematic: Lifelike Mechanical Toad, Schematic: Voice Amplification Modulator.
Other Engineering recipes near skill 260 in our MoP Classic item table, which holds 90 Engineering recipe items: Schematic: Mithril Mechanical Dragonling (250), Schematic: Gyrofreeze Ice Reflector (260), Schematic: Thorium Grenade (260), Schematic: Thorium Rifle (260), Schematic: Thorium Widget (260), Schematic: Truesilver Transformer (260), Schematic: Gnomish Alarm-o-Bot (265), Schematic: Goblin Jumper Cables XL (265), Schematic: Lifelike Mechanical Toad (265), Schematic: Spellpower Goggles Xtreme Plus (270), Schematic: Cluster Launcher (275), Schematic: Dark Iron Rifle (275).

Reagent	Qty	Lowest listed	Median realm low	Realms
Mithril Casing	1	-	-	-
Thorium Widget	2	-	-	-
Gold Power Core	1	-	-	-
Unstable Trigger	1	-	-	-
Citrine	1	-	-	-

Where Schematic: World Enlarger Fits

Items That Share Schematic: World Enlarger's Icon

Schematic: World Enlarger uses the same icon art, which 76 other items also use. The 8 closest by item ID:

Schematic: Hyper-Radiant Flame Reflector ID 18657 · Recipe · item level 58 · lowest 950g on 2 realms
Schematic: Major Recombobulator ID 18655 · Recipe · item level 55
Schematic: Gnomish Alarm-o-Bot ID 18654 · Recipe · item level 53 · lowest 10g on 4 realms
Plans: Edge of Winter ID 17706 · Recipe · item level 38 · lowest 74g on 4 realms
Schematic: Master Engineer's Goggles ID 16053 · Recipe · item level 58
Schematic: Voice Amplification Modulator ID 16052 · Recipe · item level 58 · lowest 4,000g on 1 realm
Schematic: Lifelike Mechanical Toad ID 16044 · Recipe · item level 53 · lowest 9,999g on 1 realm
Schematic: Thorium Rifle ID 16043 · Recipe · item level 52

Items Numbered Next to Schematic: World Enlarger

Blizzard numbers items as they are created, so the named items next to ID 18661 (18655 to 18672) were usually added in the same batch as Schematic: World Enlarger: the same quest line, zone, vendor or reward set.

Schematic: Major Recombobulator ID 18655 · Recipe · item level 55
Schematic: Powerful Seaforium Charge ID 18656 · Recipe · item level 55 · lowest 20g on 2 realms
Schematic: Hyper-Radiant Flame Reflector ID 18657 · Recipe · item level 58 · lowest 950g on 2 realms
Schematic: Ultra-Flash Shadow Reflector ID 18658 · Recipe · item level 60 · lowest 25g on 2 realms
World Enlarger ID 18660 · Trade Goods · item level 50 · lowest 3,999g on 1 realm
Heavy Leather Ball ID 18662 · Consumable
A Treatise on Military Ranks ID 18664 · Miscellaneous
The Eye of Shadow ID 18665 · Armor · item level 71 · lowest 1,000g on 2 realms
Baron Charr's Sceptre ID 18671 · Weapon - One-Handed Mace · item level 59 · lowest 50,000g on 2 realms
Elemental Ember ID 18672 · Armor · item level 59

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

Across game versions

Item 18661	Classic Era	MoP Classic	Retail (Midnight)
Item level	52	52	1
Effects	Use: Teaches you how to make a World Enlarger.	-	-
Sell price	30 silver	30 silver	30 silver

MoP Classic price history

First seen in a scan: 2026-10-04 16:00 UTC
Realms that have listed it: 10
Lowest buyout seen: 20 silverAuberdine (EU), 2026-11-01 18:00 UTC
Highest realm minimum seen: 99,999 gold99 silverEverlook, Ook Ook (EU)
Realm-hours listed, last 30 days: 2,739

US median, latest 200gEU median, latest 100gTW 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	TW low	TW median	TW realms	US low	US median	US realms
2026-11-03	85 gold	99 gold99 silver	3	999 gold	999 gold	1	194 gold99 silver	200 gold	2
2026-11-02	15 gold	99 gold99 silver	4	999 gold	999 gold	1	2 gold50 silver	200 gold	3
2026-11-01	20 silver	100 gold	5	999 gold	999 gold	1	80 gold10 silver	366 gold85 silver	3
2026-10-31	15 gold99 silver	100 gold	4	999 gold	999 gold	1	70 gold	89 gold	3
2026-10-30	9 gold	20 gold	4	999 gold	999 gold	1	10 gold	90 gold	3
2026-10-29	9 gold	20 gold	3	999 gold	999 gold	1	10 gold	90 gold	3
2026-10-28	10 gold	99 gold99 silver	3	999 gold	999 gold	1	90 gold	499 gold99 silver	2

Comments

Connected realms with a listing in the latest MoP Classic scan: EU 1 of 25, KR 0 of 5, TW 1 of 8, US 2 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	18661
Game version	MoP Classic (client 5.5.4.70631)
Type	Recipe
Subtype	Engineering
Item level	52
Max stack	1
Vendor sell	30 silver
Data source	Blizzard static API (wow_classic)